radiation biology Crossword Puzzles

Chemistry Chapter 5 Pop Test 2025-10-20

Chemistry Chapter 5 Pop Test crossword puzzle
Across
  1. A particle of light that carries a quantum of energy.
  2. – The part of the electromagnetic spectrum that can be seen by the human eye (approx. 400–700 nm).
  3. The symbol for the speed of light in vacuum
  4. (UV) – Electromagnetic radiation with shorter wavelength than visible light; can eject electrons from metals.
  5. Function – The minimum energy needed to remove an electron from a metal surface.
  6. The number of wave cycles that pass a point per second; measured in hertz.
  7. Energy The energy an electron has after being ejected from a metal:
  8. The distance between two successive crests or troughs of a wave; symbolized by λ.
  9. The unit of energy in the SI system; 1 J = 1 kg·m²/s².
  10. High-energy electromagnetic radiation with very short wavelength.
Down
  1. Effect The emission of electrons from a metal surface when light of sufficient energy strikes it.
  2. A negatively charged subatomic particle that can be ejected from a metal in the photoelectric effect.
  3. A material that can release electrons when struck by light of sufficient energy.
  4. The symbol used to represent frequency.
  5. Electromagnetic radiation with the shortest wavelength and highest energy.
  6. Spectrum – The range of all types of electromagnetic radiation arranged by wavelength or frequency.
  7. The symbol used to represent wavelength.
  8. The energy carried by electromagnetic waves or photons.
  9. The unit of frequency, equal to one cycle per second.

19 Clues: The symbol used to represent frequency.The symbol used to represent wavelength.The symbol for the speed of light in vacuumA particle of light that carries a quantum of energy.The unit of frequency, equal to one cycle per second.The unit of energy in the SI system; 1 J = 1 kg·m²/s².The energy carried by electromagnetic waves or photons....

The Greenhouse Effect 2014-04-25

The Greenhouse Effect crossword puzzle
Across
  1. The most abundant greenhouse gas
  2. The process that keeps hear close to the Earth's surface
  3. The burning of what organic substance emits carbon dioxide
  4. The second most abundant greenhouse gas
Down
  1. The process if absorption and emission of infrared radiation by atmospheric gases warming the earth's surface
  2. Shape of a carbon dioxide molecule
  3. The longer-wave radiation form emitted from the reflection off the earth's surface
  4. Is reached when the Earth's surface and atmospheric gases absorb energy at the same rate
  5. What molecules of CO2 and water do when they absorb infrared radiation
  6. The energy in the form of electromagnetic radiation from the sun

10 Clues: The most abundant greenhouse gasShape of a carbon dioxide moleculeThe second most abundant greenhouse gasThe process that keeps hear close to the Earth's surfaceThe burning of what organic substance emits carbon dioxideThe energy in the form of electromagnetic radiation from the sun...

P2.5-Atomic Physics 2014-03-03

P2.5-Atomic Physics crossword puzzle
Across
  1. Largest contributor to background radiation
  2. If an element decayed and gained a proton what type of radiation was emitted?
  3. The difference between an X-ray and a gamma ray used in LINAC is that X-rays are generated from a ....
  4. Naturally occurring particles released by decaying isotopes
  5. Of the 3 isotopes of carbon, which is unstable?
Down
  1. Blocks background radiation from cosmic rays
  2. What does not penetrate paper?
  3. Largest danger of radiation
  4. Which type of radiation is a wave?
  5. After 60 yrs, a 0.85g sample of radioactive element with a half life of 30 yrs remained, how many grams of the sample were there to begin with?

10 Clues: Largest danger of radiationWhat does not penetrate paper?Which type of radiation is a wave?Largest contributor to background radiationBlocks background radiation from cosmic raysOf the 3 isotopes of carbon, which is unstable?Naturally occurring particles released by decaying isotopes...

vocabulary task 3 2025-04-14

vocabulary task 3 crossword puzzle
Across
  1. Dioxide - A gas produced by volcanic eruptions and industrial processes.
  2. - Release of substances like CO₂ or methane into the atmosphere.
  3. Radiation - Type of electromagnetic radiation emitted by Earth and absorbed by greenhouse gases.
  4. - The removal of forests, reducing carbon sinks and increasing CO₂ levels.
  5. - The lowest layer of Earth's atmosphere, where most weather occurs.
Down
  1. Fuels - Carbon-based energy sources like coal, oil, and natural gas.
  2. Model - A computer-based tool for simulating Earth’s climate system.
  3. - A molecule made of three oxygen atoms, important for blocking UV radiation.
  4. - A potent greenhouse gas with a stronger warming effect than CO₂.
  5. Balance - The equilibrium between incoming solar radiation and outgoing infrared radiation.

10 Clues: - Release of substances like CO₂ or methane into the atmosphere.- A potent greenhouse gas with a stronger warming effect than CO₂.Fuels - Carbon-based energy sources like coal, oil, and natural gas.Model - A computer-based tool for simulating Earth’s climate system.- The lowest layer of Earth's atmosphere, where most weather occurs....

The Big Bang 2026-04-21

The Big Bang crossword puzzle
Across
  1. Prominent British astronomer and mathematician best known for explaining how chemical elements are created inside stars
  2. A groundbreaking American astronomer who proved that other galaxies exist outside our own Milky Way
  3. A massive, gravitationally bound system containing billions of stars, planets, gas, dust, and dark matter
  4. The scientific study of everything in the universe outside Earth's atmosphere
  5. German-born theoretical physicist widely considered one of the most influential scientists of all time
  6. The narrow range of electromagnetic radiation (light) that the human eye can perceive, spanning colors from violet to red
  7. An American astronomer who won the 1978 Nobel Prize in Physics for discovering cosmic microwave background radiation, which helped prove the Big Bang theory
  8. An instrument that splits light into its different colors or wavelengths, creating a spectrum that is then recorded
  9. The simplest, lightest, and most abundant chemical element in the universe
Down
  1. The "afterglow" or leftover heat from the Big Bang
  2. A lightweight, colorless, and odorless gas that is commonly used to fill balloons and make them float
  3. The capacity or ability to do work
  4. American physicist who co-discovered Cosmic Microwave Background (CMB) radiation
  5. The entire range of all possible frequencies of electromagnetic radiation, which travel in waves and transport energy
  6. The leading explanation for how the universe began
  7. Everything that exists, encompassing all space, time, matter, and energy
  8. The displacement of the spectrum to shorter wavelengths in the light coming from distant celestial objects moving toward the observer
  9. The stretching of light waves from an object (like a star or galaxy) as it moves away from the observer

18 Clues: The capacity or ability to do workThe "afterglow" or leftover heat from the Big BangThe leading explanation for how the universe beganEverything that exists, encompassing all space, time, matter, and energyThe simplest, lightest, and most abundant chemical element in the universe...

Techniques of Molecular Biology 2018-01-04

Techniques of Molecular Biology crossword puzzle
Across
  1. Carrier of Large DNA fragment (Abbreviation)
  2. Marker DNA which can serve as molecular fingerprint of an individual (Abbreviation)
  3. Radio /fluorescent labeled pieces of DNA
  4. Antibiotic resistance gene carrier in bacteria
  5. Hybrid DNA
  6. Scientist behind sequencing DNA technique
  7. A tool that restricts the entry of bacteriophages in bacteria
  8. A technique producing monoclonal antibodies
  9. DNA binding domain containing Zinc
  10. In situ DNA hybridization technique (Abbreviation)
  11. Common organism used in molecular biology
Down
  1. Has properties of two different DNA carriers
  2. Visualization tool in molecular biology
  3. Technique for separation of biomolecules
  4. blot A confirmatory test for HIV infection
  5. Carrier of foreign DNA
  6. A large population of identical molecules
  7. Molecular glue
  8. First cloned cat
  9. Inherited difference in pattern of restriction enzyme digestion (Abbreviation)

20 Clues: Hybrid DNAMolecular glueFirst cloned catCarrier of foreign DNADNA binding domain containing ZincVisualization tool in molecular biologyRadio /fluorescent labeled pieces of DNATechnique for separation of biomoleculesA large population of identical moleculesScientist behind sequencing DNA techniqueCommon organism used in molecular biology...

ELECTROMAGNETIC WAVES 2024-10-19

ELECTROMAGNETIC WAVES crossword puzzle
Across
  1. radiation used to detect weather patterns and storms
  2. this radiation does not have enough energy to remove electrons from atoms and molecules
  3. the unit of measure for EM frequency
  4. the most energetic EM wave often used in cancer treatments
  5. the transfer of energy by waves that can travel through a vacuum
  6. high frequency waves used for sterilization
  7. the highest point on a wave
  8. EM waves are classified by this property measured in hertz
  9. used to take images of bones in hospitals
  10. type of material that partially allows the transmission of light waves but scatters them
  11. Michael Faraday is best known for his discovery of electromagnetic _
  12. a german physicist who applied Maxwell theories to the production and reception of radio wave
  13. the EM spectrum is a continuum of EM waves arranged according to frequency and __
  14. waves that created as a result of vibrations
Down
  1. waves that propagated outward from the source of perpendicular to the direction of the waves travelling
  2. waves used in kitchen appliances to heat food
  3. the lowest point on a wave
  4. a french physicist who developed _ law
  5. a protective layer in the atmosphere that absorbs most of the sun's harmful rays
  6. this wave is also known as heat radiation
  7. type of EM wave with the longest wavelength
  8. light source that produced light instead of natural lights produced by the sun
  9. device used to send and receive radio signals
  10. the change in direction of a wave passing from one medium to another caused by its change in speed
  11. the charged particles that can produce electric field and magnetic field
  12. the property of a wave related to its height from the baseline
  13. the bundles of wave energy
  14. the segment of the EM spectrum that the human eye can view
  15. phenomenon in which certain materials emit light when exposed to EM radiation
  16. property of EM waves allows them to travel through space without a medium

30 Clues: the lowest point on a wavethe bundles of wave energythe highest point on a wavethe unit of measure for EM frequencya french physicist who developed _ lawthis wave is also known as heat radiationused to take images of bones in hospitalstype of EM wave with the longest wavelengthhigh frequency waves used for sterilization...

ELECTROMAGNETIC WAVES 2024-10-19

ELECTROMAGNETIC WAVES crossword puzzle
Across
  1. light source that produced light instead of natural lights produced by the sun
  2. the transfer of energy by waves that can travel through a vacuum
  3. the property of a wave related to its height from the baseline
  4. this wave is also known as heat radiation
  5. device used to send and receive radio signals
  6. a french physicist who developed _ law
  7. the EM spectrum is a continuum of EM waves arranged according to frequency and __
  8. a german physicist who applied Maxwell theories to the production and reception of radio wave
  9. property of EM waves allows them to travel through space without a medium
  10. EM waves are classified by this property measured in hertz
  11. the unit of measure for EM frequency
  12. the bundles of wave energy
  13. the charged particles that can produce electric field and magnetic field
  14. the lowest point on a wave
Down
  1. the change in direction of a wave passing from one medium to another caused by its change in speed
  2. the segment of the EM spectrum that the human eye can view
  3. waves that created as a result of vibrations
  4. high frequency waves used for sterilization
  5. the highest point on a wave
  6. phenomenon in which certain materials emit light when exposed to EM radiation
  7. waves used in kitchen appliances to heat food
  8. a protective layer in the atmosphere that absorbs most of the sun's harmful rays
  9. this radiation does not have enough energy to remove electrons from atoms and molecules
  10. used to take images of bones in hospitals
  11. type of EM wave with the longest wavelength
  12. waves that propagated outward from the source of perpendicular to the direction of the waves travelling
  13. the most energetic EM wave often used in cancer treatments
  14. Michael Faraday is best known for his discovery of electromagnetic _
  15. type of material that partially allows the transmission of light waves but scatters them
  16. radiation used to detect weather patterns and storms

30 Clues: the bundles of wave energythe lowest point on a wavethe highest point on a wavethe unit of measure for EM frequencya french physicist who developed _ lawused to take images of bones in hospitalsthis wave is also known as heat radiationhigh frequency waves used for sterilizationtype of EM wave with the longest wavelength...

subjects 2015-03-17

subjects crossword puzzle
Across
  1. intervallo
  2. fisica
  3. biologia
  4. Religione
  5. Informatica
  6. gli studenti
  7. geografia
  8. la lezione
  9. francese
  10. la prof
  11. arte
Down
  1. pranzo
  2. matematica
  3. italiano
  4. inglese
  5. Educazione fisica
  6. Scienze
  7. Letteratura
  8. classe
  9. grammatica
  10. storia
  11. materia
  12. scuola

23 Clues: artepranzofisicaclassestoriascuolaingleseScienzemateriala profitalianobiologiafranceseReligionegeografiamatematicaintervallogrammaticala lezioneLetteraturaInformaticagli studentiEducazione fisica

Dziedziny nauki i naukowcy 2021-03-11

Dziedziny nauki i naukowcy crossword puzzle
Across
  1. przemysł
  2. – ekologia
  3. – naukowiec
  4. – matematyk
  5. – ekolog
  6. – biolog
  7. – astronauta
  8. – historyk
  9. – chemia
  10. – matematyka
Down
  1. – biologia
  2. - robotyka
  3. .....in the field of ….- ekspert w dziedzinie…
  4. – genetyk
  5. – chemik
  6. – nauka
  7. – fizyk
  8. .... of science – dziedzina nauki
  9. – fizyka
  10. – genetyka
  11. – historia

21 Clues: – nauka– fizykprzemysł– chemik– fizyka– ekolog– biolog– chemia– genetyk– biologia- robotyka– ekologia– genetyka– historyk– historia– naukowiec– matematyk– astronauta– matematyka.... of science – dziedzina nauki.....in the field of ….- ekspert w dziedzinie…

INNOVATION 2017-03-05

INNOVATION crossword puzzle
Across
  1. спичка
  2. счёты
  3. электрическая лампа
  4. пенициллин
  5. архитектура
  6. медицина, лекарство
  7. экономика
  8. антропология
  9. геология
  10. астрономия
  11. генетика
Down
  1. искуственный
  2. велосипед
  3. кнопка, пуговица
  4. интеллект
  5. метеорология
  6. археология
  7. психология
  8. химия
  9. биология
  10. холодильник
  11. физика
  12. робототехника
  13. экология

24 Clues: счётыхимияспичкафизикабиологиягеологияэкологиягенетикавелосипединтеллектэкономикапенициллинархеологияпсихологияастрономияархитектурахолодильникискуственныйметеорологияантропологияробототехникакнопка, пуговицаэлектрическая лампамедицина, лекарство

Vocabulaire - Introduction 2 2020-09-17

Vocabulaire - Introduction 2 crossword puzzle
Across
  1. Who
  2. He
  3. French
  4. English
  5. Saturday
  6. Mister
  7. Biology
  8. seventeen
  9. She
  10. Fourteen
  11. female student
  12. Sunday
  13. fifteen
Down
  1. Actor
  2. Who is it
  3. male student
  4. Friday
  5. Miss
  6. Today
  7. Teacher
  8. You
  9. who

22 Clues: HeWhoSheYouwhoMissActorTodayFrenchFridayMisterSundayEnglishBiologyTeacherfifteenSaturdayFourteenWho is itseventeenmale studentfemale student

Classes and school supplies 2021-04-15

Classes and school supplies crossword puzzle
Across
  1. math
  2. schedule
  3. book
  4. test/quiz
  5. art
  6. spanish
  7. computer science
  8. desk
  9. window
  10. stadium
  11. library
Down
  1. student
  2. backpack
  3. biology
  4. history
  5. science
  6. music
  7. physics
  8. female professor
  9. test
  10. homework
  11. male professor
  12. english

23 Clues: artmathbooktestdeskmusicwindowstudentbiologyhistorysciencephysicsspanishstadiumenglishlibrarybackpackschedulehomeworktest/quizmale professorfemale professorcomputer science

classes and school supplies 2021-04-14

classes and school supplies crossword puzzle
Across
  1. book
  2. student
  3. test
  4. history
  5. spanish
  6. physics
  7. schedule
  8. art
  9. computer science
  10. music
  11. math
  12. biology
  13. stadium
Down
  1. science
  2. male teacher
  3. desk
  4. library
  5. female teacher
  6. homework
  7. backpack
  8. window
  9. test;quiz
  10. english

23 Clues: artbookdesktestmathmusicwindowsciencestudentlibraryhistoryspanishphysicsenglishbiologystadiumhomeworkbackpackscheduletest;quizmale teacherfemale teachercomputer science

spanish 2021-04-15

spanish crossword puzzle
Across
  1. window
  2. history
  3. schedule
  4. test
  5. science
  6. stadium
  7. library
  8. male/female student
  9. desk
  10. music
Down
  1. test;quiz
  2. biology
  3. book
  4. computer science
  5. backpack
  6. English
  7. female teacher
  8. male teacher
  9. physics
  10. Spanish
  11. art
  12. math

22 Clues: artbooktestdeskmathmusicwindowbiologyhistoryEnglishsciencestadiumphysicsSpanishlibrarybackpackscheduletest;quizmale teachercomputer sciencefemale teachermale/female student

School Subjects vocab Fr 3 2024-08-26

School Subjects vocab Fr 3 crossword puzzle
Across
  1. Physics
  2. Biology
  3. Personal & Social Development
  4. Physical Education
  5. Spanish
  6. Math 2
  7. Fine Arts
  8. History
  9. Chorus
Down
  1. lab work
  2. Computer technology
  3. English
  4. Music
  5. German
  6. Chemistry
  7. Math 1
  8. Science
  9. French
  10. Latin
  11. Geography

20 Clues: MusicLatinGermanMath 1FrenchMath 2ChorusPhysicsEnglishBiologySpanishScienceHistorylab workChemistryFine ArtsGeographyPhysical EducationComputer technologyPersonal & Social Development

Szkoła 2023-02-20

Szkoła crossword puzzle
Across
  1. korytarz
  2. pokój nauczycielski
  3. szatnia
  4. sala gimnastyczna
  5. matematyka
  6. muzyka
  7. boisko
  8. historia
  9. geografia
Down
  1. polski
  2. biblioteka
  3. sekretariat
  4. biologia
  5. plastyka
  6. pracownia biologiczno-chemiczna
  7. angielski
  8. sklepik szkolny
  9. informatyka
  10. WF
  11. stołówka
  12. plac zabaw

21 Clues: WFpolskimuzykaboiskoszatniabiologiaplastykakorytarzstołówkahistoriaangielskigeografiabibliotekamatematykaplac zabawsekretariatinformatykasklepik szkolnysala gimnastycznapokój nauczycielskipracownia biologiczno-chemiczna

Vocabulary - Units 9 and 10 2021-09-24

Vocabulary - Units 9 and 10 crossword puzzle
Across
  1. /kəmˈpjutər/ /ˈsaɪəns/
  2. /ˈɑrkəˌtɛkʧər/
  3. /baɪˈɑləʤi/
  4. /ˈkɛməstri/
  5. /ˈhaɪər/
  6. /lɔ/
  7. /ˌɛkəˈnɑmɪks/
  8. /prəˈfɛʃən/
  9. /ˌɛʤəˈkeɪʃən/
  10. /ɛmˈplɔɪər/
  11. /ˈbɪznəs/
Down
  1. /ˈsæləri/
  2. /əˈplaɪ/
  3. /rɪˈtaɪərmənt/
  4. /pəˈlɪtəkəl/ /ˈsaɪəns/
  5. /ˈkɑnˌtrækt/
  6. /ˈmɛdəsən/
  7. /ˈfɪzɪks/
  8. /ˈwɜrkɪŋ/ /ˈaʊərz/
  9. /ˈmænəʤ/
  10. /kəˈrɪr/
  11. /ˈfaɪər/
  12. /ˈɛnʤəˈnɪrɪŋ/
  13. /weɪʤ/

24 Clues: /lɔ//weɪʤ//əˈplaɪ//ˈhaɪər//ˈmænəʤ//kəˈrɪr//ˈfaɪər//ˈsæləri//ˈfɪzɪks//ˈbɪznəs//ˈmɛdəsən//baɪˈɑləʤi//ˈkɛməstri//prəˈfɛʃən//ɛmˈplɔɪər//ˈkɑnˌtrækt//ˌɛkəˈnɑmɪks//ˈɛnʤəˈnɪrɪŋ//ˌɛʤəˈkeɪʃən//rɪˈtaɪərmənt//ˈɑrkəˌtɛkʧər//ˈwɜrkɪŋ/ /ˈaʊərz//kəmˈpjutər/ /ˈsaɪəns//pəˈlɪtəkəl/ /ˈsaɪəns/

Spanish - hayleigh 2022-04-11

Spanish - hayleigh crossword puzzle
Across
  1. physics
  2. music
  3. class
  4. ruler
  5. blackboard
  6. laboratory
  7. library
  8. art
  9. history
  10. foreignlanguage
  11. book bag
Down
  1. calculator
  2. desk
  3. subject
  4. mathematics
  5. biology
  6. slide
  7. chemistry
  8. law
  9. locker
  10. break
  11. book
  12. science
  13. English
  14. pencil

25 Clues: lawartdeskbookmusicclasssliderulerbreaklockerpencilphysicssubjectbiologylibraryhistoryscienceEnglishbook bagchemistrycalculatorblackboardlaboratorymathematicsforeignlanguage

greek and latin 2024-09-10

greek and latin crossword puzzle
Across
  1. camera
  2. public animals
  3. together
  4. fungus
  5. life
  6. nourishment
  7. large
  8. wind
  9. Ford
  10. two
  11. small
  12. skin
  13. element
  14. controls water with a giant fork
Down
  1. to eat
  2. bacteria
  3. to see
  4. tree
  5. one
  6. paint
  7. with ot together
  8. life

22 Clues: onetwotreelifewindFordlifeskinpaintlargesmallto eatcamerato seefunguselementbacteriatogethernourishmentpublic animalswith ot togethercontrols water with a giant fork

40 2025-07-16

40 crossword puzzle
Across
  1. Law
  2. Politics
  3. Art
  4. Tradition
  5. Fashion
  6. Sociology
  7. Music
  8. Physics
  9. Party
  10. Psychology
  11. Architecture
Down
  1. Engineering
  2. Literature
  3. Cooking
  4. Chemistry
  5. Design
  6. Economy
  7. Medicine
  8. Travel
  9. Philosophy
  10. Environment
  11. Biology
  12. Culture
  13. Nature
  14. Sport

25 Clues: LawArtMusicSportPartyDesignTravelNatureCookingEconomyFashionBiologyCulturePhysicsPoliticsMedicineChemistryTraditionSociologyLiteraturePhilosophyPsychologyEngineeringEnvironmentArchitecture

Unit 2 Au lycée 2025-08-05

Unit 2 Au lycée crossword puzzle
Across
  1. A grade
  2. Maths
  3. Chemistry
  4. Biology
  5. A class
  6. Physical education
  7. School
  8. Art
  9. Homework
  10. History
  11. Sports hall
Down
  1. Global politics
  2. Economics
  3. Geography
  4. High school
  5. A course
  6. English
  7. Computer science
  8. Scholarship
  9. School cafeteria
  10. French

21 Clues: ArtMathsSchoolFrenchA gradeBiologyEnglishA classHistoryA courseHomeworkEconomicsChemistryGeographyHigh schoolScholarshipSports hallGlobal politicsComputer scienceSchool cafeteriaPhysical education

Mis Clases 2021-10-18

Mis  Clases crossword puzzle
Across
  1. algebra
  2. gobierno
  3. computadoras
  4. biology
  5. fisica physical education
  6. calculo
  7. arte
  8. acondicionamiento
  9. physics
  10. globales global studies
  11. pre-algebra
  12. espanol
Down
  1. conditioning
  2. quimica
  3. sciences
  4. video production
  5. band
  6. precalculo
  7. history
  8. soldadura
  9. choir
  10. ingles

22 Clues: bandartechoiringlesalgebraquimicabiologyhistorycalculophysicsespanolgobiernosciencessoldaduraprecalculopre-algebraconditioningcomputadorasvideo productionacondicionamientoglobales global studiesfisica physical education

The choice 2026-04-28

The choice crossword puzzle
Across
  1. - Deltidsjobb
  2. - Kompetens
  3. - Syskon
  4. - Skägg
  5. - Naturkunskap
  6. - Mening
  7. - Yrkesvägledare
  8. - Bildskärm/Datorskärm
  9. - Väkfärd
  10. - Dokument
Down
  1. - Fysik
  2. - Inse
  3. - Skrocka (ett slags skratt)
  4. - Frivillig
  5. - Beslut
  6. - Biologi
  7. - Seriöst
  8. - Nuvarande
  9. - Betyg
  10. - Veterinär
  11. - Kemi
  12. - Erbjuda
  13. - Olika

23 Clues: - Inse- Kemi- Fysik- Skägg- Betyg- Olika- Syskon- Beslut- Mening- Biologi- Seriöst- Erbjuda- Väkfärd- Dokument- Frivillig- Kompetens- Nuvarande- Veterinär- Deltidsjobb- Naturkunskap- Yrkesvägledare- Bildskärm/Datorskärm- Skrocka (ett slags skratt)

The Big Bang Theory 2026-04-21

The Big Bang Theory crossword puzzle
Across
  1. The lightest, simplest, and most abundant chemical element, atomic number 1.
  2. The physical science devoted to studying everything outside Earth's atmosphere, including the composition, motion, evolution, and positions of celestial bodies like stars, planets, galaxies, and the universe as a whole.
  3. A pioneering American astronomer who fundamentally changed scientific understanding of the cosmos by proving the existence of other galaxies and demonstrating that the universe is expanding.
  4. An American radio astronomer who co-discovered the Cosmic Microwave Background (CMB) radiation.
  5. The cooled remnant thermal radiation (fossil light) left over from the "recombination" epoch, approximately 380,000 years after the Big Bang.
  6. A massive, gravitationally bound system consisting of stars, stellar remnants, interstellar gas, dust, and dark matter.
  7. A colorless, odorless, tasteless, and inert noble gas with atomic number 2.
  8. German-born theoretical physicist.
Down
  1. German-American astrophysicist and Nobel laureate who provided definitive evidence for the Big Bang theory by co-discovering the cosmic microwave background (CMB) radiation.
  2. English astrophysicist best known for developing the theory of stellar nucleosynthesis, proving that heavy elements are formed inside stars.
  3. The entire, continuous range of all possible frequencies of electromagnetic radiation, spanning from low-energy, long-wavelength radio waves to high-energy, short-wavelength gamma rays.
  4. The totality of all space, time, matter, and energy that exists.
  5. The narrow segment of the electromagnetic spectrum typically spanning wavelengths from approximately 380–400 nanometers (nm) to 700–780 nm—that can be detected by the human eye.
  6. The prevailing cosmological model explaining that the universe began approximately 13.8 billion years ago from an extremely hot, dense singularity.
  7. An apparatus for photographing or otherwise recording spectra.
  8. The capacity to do work, cause change, or move matter, measured in joules.
  9. A fundamental astronomical phenomenon where light from an object moving away from an observer stretches to longer, redder wavelengths, indicating an expanding universe.
  10. The decrease in wavelength (and increase in frequency) of electromagnetic radiation, such as light, emitted by an object moving toward an observer.

18 Clues: German-born theoretical physicist.An apparatus for photographing or otherwise recording spectra.The totality of all space, time, matter, and energy that exists.The capacity to do work, cause change, or move matter, measured in joules.A colorless, odorless, tasteless, and inert noble gas with atomic number 2....

Final Exam Ch 5-11 2024-08-08

Final Exam Ch 5-11 crossword puzzle
Across
  1. More radiation damage takes place with high _________ because a rapid delivery of radiation does not allow time for cellular damage to be repaired (2 words).
  2. A localizing ring helps with angulation and cone cutting but does not assist in ________ placement.
  3. A radiograph will appear ______ if exposed to light.
  4. Type of scatter radiation that occurs most often with dental x-rays.
  5. According to CDC and OSHA, PPE, including mask, eyewear, gown, and gloves should always be worn when taking radiographs (T/F).
  6. Conventional unit REM was replaced by the International System of Units called _______.
  7. Excessive FFD will cause the image to appear ________.
  8. Image receptor that should only be touched with clean bare hands (2 terms).
  9. Concentrated solution that is added to processing solutions to compensate for the effects of oxidation is called ________.
  10. The developing agent used to reduce the energized silver halide crystals are called ______ or _____ and hydroquinone (2 words).
  11. The paralleling technique is also referred to as _________ technique )2 words).
  12. According to the ______ (abbreviation), an adult with no clinical caries and not high caries risk should have bitewings taken in intervals of 24-36 months.
  13. Blood, saliva, environmental surfaces, and skin to skin contact can all transmit ________ diseases.
  14. Type of instrument not used in dental radiography.
  15. Maximum permissible total body dose x-ray exposure in one year for dental workers is ______mSv per year.
Down
  1. Type of radiation measured in rads (2 words).
  2. Type of radiation caused by tanning booths.
  3. ___________ effects do have a threshold level.
  4. The FMX standard of care is 18 images taken with a size _______ image receptor.
  5. This projection image should include the entire 1st molar.
  6. Technique that does not rely on fixed angulations.
  7. ________ effects do not have a threshold level.
  8. Type of cells that are most radiosensitive.

23 Clues: Type of radiation caused by tanning booths.Type of cells that are most radiosensitive.Type of radiation measured in rads (2 words).___________ effects do have a threshold level.________ effects do not have a threshold level.Technique that does not rely on fixed angulations.Type of instrument not used in dental radiography....

topic 6-8 2013-02-24

topic 6-8 crossword puzzle
Across
  1. it is a gas and a liquid
  2. radiant energy that emitted to the sun
  3. is when you get energy from the earth
  4. a natural resource that cannot be produced.
  5. The generation of electricity and useful heat jointly
  6. are gases in the atmosphere that absorb radiation
  7. wind go through a turbine and uses it to create energy
  8. a natural resource that can be produced again.
  9. there are materials that heat can pass through them
Down
  1. energy that is transmitted in the form of radiation
  2. a substance used for refrigeration
  3. harm to lake and rivers resulting waste heat
  4. the transfer of heat through direct contact
  5. Energy development is the effort to provide sufficient
  6. A natural fuel such as coal or gas
  7. transfer of heat through fluids
  8. the transfer of heat through without movement of particles.

17 Clues: it is a gas and a liquidtransfer of heat through fluidsa substance used for refrigerationA natural fuel such as coal or gasis when you get energy from the earthradiant energy that emitted to the sunthe transfer of heat through direct contacta natural resource that cannot be produced.harm to lake and rivers resulting waste heat...

History 2015-02-22

History crossword puzzle
Across
  1. Išradimas
  2. Biologija
  3. Arhitektūra
  4. Dailė
  5. Mokslas
  6. Amžius
Down
  1. Įvykis
  2. Inžinerija
  3. Matematikai
  4. Atradimas
  5. Revoliucija
  6. Tyrinėjimas
  7. Karas
  8. Muzika

14 Clues: KarasDailėĮvykisMuzikaAmžiusMokslasIšradimasBiologijaAtradimasInžinerijaMatematikaiArhitektūraRevoliucijaTyrinėjimas

Les matières scolaires 2024-02-06

Les matières scolaires crossword puzzle
Across
  1. orchestra
  2. physics
  3. choir
  4. litterature
  5. mathematics
  6. French
Down
  1. geography
  2. chemistry
  3. biology
  4. gym
  5. music
  6. history
  7. English
  8. art

14 Clues: gymartmusicchoirFrenchbiologyphysicshistoryEnglishgeographychemistryorchestralitteraturemathematics

Ma matière préférée 2026-01-09

Ma matière préférée crossword puzzle
Across
  1. English
  2. teacher
  3. school
  4. ICT
  5. maths
  6. music
  7. drama
  8. PE
  9. biology
Down
  1. library
  2. physics
  3. uniform
  4. French
  5. subject

14 Clues: PEICTmathsmusicdramaschoolFrenchlibraryEnglishteacherphysicsuniformsubjectbiology

School subjects. 2024-09-17

School subjects. crossword puzzle
Across
  1. drama
  2. geschiedenis
  3. Frans
  4. Wetenschap
  5. kunst
  6. schrijven
  7. zwemmen
Down
  1. muziek
  2. pauze
  3. Engels
  4. biologie
  5. spaans
  6. lezen
  7. wiskunde

14 Clues: dramapauzeFranskunstlezenmuziekEngelsspaanszwemmenbiologiewiskundeschrijvenWetenschapgeschiedenis

B1 2021 Hively 2021-04-15

B1 2021 Hively crossword puzzle
Across
  1. Has the greatest atmospheric pressure, where majority of our weather is located
  2. The transfer of heat energy through space by electromagnetic radiation
  3. a greenhouse gas that traps infrared radiation heat in the atmosphere, we breathe it out
  4. one of the main atmospheric gases but this one is the one we breathe
  5. Houses the ozone layer, as altitude increases so does the temperature
  6. The measure of how hot or cold the air is
  7. natural fuel such as coal or gas, formed by the remains of living organisms in the past
  8. 78% of the gases in our atmosphere
  9. Day to day conditions of an area/location
  10. Average temperature and precipitation of an area over a year
  11. water in its gaseous state
  12. Absorbs a tremendous amount of energy from the sun, EX: gamma rays and X-Rays
  13. When the air is full of water vapor (100% humidity)
  14. warming up of the earth due to certain gases in our atmosphere
Down
  1. the burning of fossil fuels and releasing harmful gases and chemicals into the air
  2. The Transfer of heat energy from one substance to another or within a substance
  3. the weight of all air pressing down on the Earth's surface
  4. the cutting down or burning of any vegetation, rids us of oxygen sources
  5. Where meteorites and shooting stars burn up when entering our atmosphere, has some of the coldest temperatures
  6. a measure of the amount of water vapor in the air
  7. the chemicals destroying the ozone layer
  8. A "blanket" that covers the earth and protects it from harmful ultraviolet radiation
  9. The movement in gas or liquid in which the warmer parts move up and the cooler parts move down
  10. any gaseous compound in the atmosphere that is capable of absorbing infrared radiation, EX: CO2, Methane, and Nitrous Oxide
  11. Large body of air with uniform temperature and moisture content

25 Clues: water in its gaseous state78% of the gases in our atmospherethe chemicals destroying the ozone layerThe measure of how hot or cold the air isDay to day conditions of an area/locationa measure of the amount of water vapor in the airWhen the air is full of water vapor (100% humidity)the weight of all air pressing down on the Earth's surface...

CONDUCTION CONVECTION RADIATION 2025-10-28

CONDUCTION CONVECTION RADIATION crossword puzzle
Across
  1. How Hot or Cold Something is
  2. Keeps Heat Flowing
  3. Through Electromagnetic Waves
  4. An Object Used to Measure Temperature
Down
  1. Through Currents
  2. Keeps Heat in
  3. Energy What an object has whilst moving around
  4. Energy What an object has whilst staying still
  5. Direct Contact
  6. Equilibrium When temperatures reach an EQUAL amount
  7. Transfer of temperature

11 Clues: Keeps Heat inDirect ContactThrough CurrentsKeeps Heat FlowingTransfer of temperatureHow Hot or Cold Something isThrough Electromagnetic WavesAn Object Used to Measure TemperatureEnergy What an object has whilst moving aroundEnergy What an object has whilst staying stillEquilibrium When temperatures reach an EQUAL amount

RADCON Crossword 2021-03-08

RADCON Crossword crossword puzzle
Across
  1. Gamma
  2. Halflife
  3. Exclusion
  4. External
  5. GammaCounting
  6. CurieMeterREM
  7. BreathingZone
  8. Neutron
  9. KCr
  10. Dose
  11. OneThousand
  12. SPSlift
  13. BiologicalDose
  14. Drape
  15. Fixed
  16. RPPY
  17. Alpha
  18. ingestion
  19. Leaching
  20. RadiationArea
  21. Debris
  22. ThreePack
  23. HeadChestWaistUpperBackLowerBack
  24. ClosureDevices
Down
  1. RadiologicalEngineering
  2. Beta
  3. Accountability
  4. OnetoaMillion
  5. Eyesskin
  6. Lead
  7. Pneumatic
  8. Radioactivity
  9. Airborne
  10. WholeBodyDose
  11. WholeBody
  12. DOP
  13. Respirators
  14. ExposureRateTimeInArea
  15. CuttingMachine
  16. HRA
  17. To
  18. WireBrushing
  19. CPW
  20. Rpoint
  21. Catch
  22. SRWORW
  23. Radiation
  24. Tungsten
  25. PLW
  26. PAPS
  27. Glovebag
  28. Tritium
  29. TWDDirected
  30. RFUH
  31. Curie

55 Clues: ToDOPKCrHRACPWPLWBetaLeadDoseRPPYPAPSRFUHGammaDrapeFixedCatchAlphaCurieRpointSRWORWDebrisNeutronSPSliftTritiumHalflifeExternalEyesskinAirborneTungstenLeachingGlovebagExclusionPneumaticWholeBodyRadiationingestionThreePackRespiratorsOneThousandTWDDirectedWireBrushingOnetoaMillionRadioactivityGammaCountingWholeBodyDoseCurieMeterREMBreathingZone...

Summer Fun 2019-05-31

Summer Fun crossword puzzle
Across
  1. The game of summer
  2. non-powered watercraft
  3. Drink of the South
  4. Cooling summer fun
  5. What is earned by reading the newsletter and taking a quiz
  6. Cause of July injuries
  7. Pediatric visit reason in summer
  8. Kids fun, but not mom's
  9. You scream...
  10. Campfire treat
Down
  1. A new T-System program starting in May
  2. Reason for not wanting to mow the yard
  3. Essential watersport safety equipment
  4. Dorothy and Tornados
  5. Prevent solar radiation injury
  6. Top cause of fatalities
  7. Powered watercraft
  8. Exposure to solar radiation
  9. Summertime Family...
  10. Longhorn's and Aggies

20 Clues: You scream...Campfire treatThe game of summerDrink of the SouthCooling summer funPowered watercraftDorothy and TornadosSummertime Family...Longhorn's and Aggiesnon-powered watercraftCause of July injuriesTop cause of fatalitiesKids fun, but not mom'sExposure to solar radiationPrevent solar radiation injuryPediatric visit reason in summer...

Hiroshima 2016-04-05

Hiroshima crossword puzzle
Across
  1. country that bombed Hiroshima
  2. what happened to Hiroshima after
  3. war with nuclear weapons
  4. radiation caused this in people
  5. a Methodist Pastor
  6. treats the injured of Hiroshima
  7. group of Japanese women injured
  8. works at East Asia Tin
  9. sickness caused by ionizing radiation
Down
  1. rebuilds the Hiroshima clinic
  2. transition back to normal
  3. what people put faith in
  4. a widow
  5. a German Jesuit priest
  6. organization that helped victims
  7. emotion of terror or shock
  8. people of Hiroshima
  9. the author of Hiroshima
  10. place bombed in 1945
  11. an extremely destructive bomb

20 Clues: a widowa Methodist Pastorpeople of Hiroshimaplace bombed in 1945a German Jesuit priestworks at East Asia Tinthe author of Hiroshimawhat people put faith inwar with nuclear weaponstransition back to normalemotion of terror or shockrebuilds the Hiroshima cliniccountry that bombed Hiroshimaan extremely destructive bombradiation caused this in people...

Hiroshima 2016-04-05

Hiroshima crossword puzzle
Across
  1. organization that helped victims
  2. place bombed in 1945
  3. emotion of terror or shock
  4. what people put faith in
  5. the author of Hiroshima
  6. radiation caused this in people
  7. country that bombed Hiroshima
  8. sickness caused by ionizing radiation
  9. war with nuclear weapons
  10. treats the injured of Hiroshima
  11. works at East Asia Tin
  12. an extremely destructive bomb
Down
  1. transition back to normal
  2. group of Japanese women injured
  3. a German Jesuit priest
  4. rebuilds the Hiroshima clinic
  5. a Methodist Pastor
  6. a widow
  7. people of Hiroshima
  8. what happened to Hiroshima after

20 Clues: a widowa Methodist Pastorpeople of Hiroshimaplace bombed in 1945a German Jesuit priestworks at East Asia Tinthe author of Hiroshimawhat people put faith inwar with nuclear weaponstransition back to normalemotion of terror or shockrebuilds the Hiroshima cliniccountry that bombed Hiroshimaan extremely destructive bombgroup of Japanese women injured...

175 2025-11-14

175 crossword puzzle
Across
  1. Number of protons
  2. Likely to decay
  3. Charged atom or group
  4. Vertical column in table
  5. Protons plus neutrons
  6. Group 17 nonmetals
  7. Radioactive series
  8. Time for half to decay
  9. Horizontal row in table
  10. Neutral atomic particle
  11. Positively charged ion
  12. Energy level of electrons
  13. Poor conductor element
Down
  1. Atomic core
  2. Positive charge particle
  3. Group 1 metals
  4. Rare earth series
  5. Metals in center of table
  6. Good conductor element
  7. Unstable nucleus emitting radiation
  8. Negative atomic particle
  9. Electron path
  10. Between metal and nonmetal
  11. Energy from unstable atoms
  12. Not likely to change

25 Clues: Atomic coreElectron pathGroup 1 metalsLikely to decayNumber of protonsRare earth seriesGroup 17 nonmetalsRadioactive seriesNot likely to changeCharged atom or groupProtons plus neutronsGood conductor elementTime for half to decayPositively charged ionPoor conductor elementHorizontal row in tableNeutral atomic particlePositive charge particle...

Hort 1 crossword 2023-03-02

Hort 1 crossword crossword puzzle
Across
  1. plants filled with moisture
  2. Plant hormones that work with auxins to stimulate cell division
  3. Gibberellins is Plant hormones that stimulate growth in stem and ___ by cell elongation
  4. loses leaves during the dormant season
  5. a plant that completes its life cycle in one year
  6. the branch of science that deals with both plant and animal organisms and life processes
  7. stays green year-round
Down
  1. the science and practice of growing field crops such as cotton, wheat, tobacco, corn and soybeans.
  2. a plant that completes its life cycle in two years
  3. The science and practice of growing, processing and marketing fruits, vegetables, and ornamental plants
  4. a plant that lives more than two years
  5. Plant hormones that speeds up plant growth by stimulating cell enlargement
  6. the part of biology that deals with animals
  7. The science and practice of growing, managing and harvesting trees for building materials and other products.
  8. the part of biology that deals with plants

15 Clues: stays green year-roundplants filled with moisturea plant that lives more than two yearsloses leaves during the dormant seasonthe part of biology that deals with plantsthe part of biology that deals with animalsa plant that completes its life cycle in one yeara plant that completes its life cycle in two years...

radioactive terms 2014-10-21

radioactive terms crossword puzzle
Across
  1. radioactive isotope
  2. discharge into air
  3. short range attractive force that holds a nucleus together
  4. a particle equal to an electron but with a positive charge
  5. fast moving helium nucleus
  6. force between elementary particles that causes radioactive beta decay and collisions
  7. spontaneous emitting of radiation from an element
  8. used to measure radiation
  9. high speed electrons or positrons emitted from radioactive nuclei
  10. atomic species where all atoms have the same atomic mass and mass number
Down
  1. changing of one element to another through radioactive decay
  2. observation that metals emit electrons when light shines on them
  3. splitting of an atom
  4. part of a nucleus, proton or neutron
  5. nuclear reaction where two or more atomic nuclei collide combining together
  6. time it takes for half of a radioactive nuclei to under go radioactive decay
  7. electromagnetic radiation

17 Clues: discharge into airradioactive isotopesplitting of an atomused to measure radiationelectromagnetic radiationfast moving helium nucleuspart of a nucleus, proton or neutronspontaneous emitting of radiation from an elementshort range attractive force that holds a nucleus togethera particle equal to an electron but with a positive charge...

Yr - Atomic structure revision 2021-04-29

Yr - Atomic structure revision crossword puzzle
Across
  1. Nuclear radiation that is a helium nucleus
  2. When a large nucleus splits in smaller ones
  3. Isotopes that are unstable are this
  4. What atoms are mostly made of
  5. A nucleon with relative mass = 1 and charge = +1
  6. Device that spins when a fluid passes through it
  7. Alpha radiation is describes as being highly ...
  8. Liquid that removes heat from the reactor core
Down
  1. Nuclear radiation - a wave rather than a particle
  2. Gamma is the most ... of the three types
  3. A form of an element with more or less neutrons
  4. The central part of a nuclear reactor
  5. Alpha particles are Helium ...
  6. When small nuclei join to for larger ones
  7. Emitted from the nucleus as a beta particle
  8. A nucleon with relative mass = 1 and charge = 0
  9. The charge on a nucleus is this...

17 Clues: What atoms are mostly made ofAlpha particles are Helium ...The charge on a nucleus is this...Isotopes that are unstable are thisThe central part of a nuclear reactorGamma is the most ... of the three typesWhen small nuclei join to for larger onesNuclear radiation that is a helium nucleusWhen a large nucleus splits in smaller ones...

Unit 2 chem 2021-09-22

Unit 2 chem crossword puzzle
Across
  1. an atom that will lose electrons, metals
  2. scientist who discovered charge and mass of electron with oil drop experiment
  3. type of radiation where a neutron turns into a proton, electron, and antineutrino
  4. abbreviation for 7 diatomic elements
  5. scientist who conducted cathode ray rube experiment
  6. left blank spots in his version of the periodic table where unknown elements would go
  7. a molecule with 2 of the same element
  8. type of radiation where helium is emitted
  9. atoms that will take on electrons, nonmetals
  10. atoms with a charge
Down
  1. subatomic particle found inside nucleus with a positive charge
  2. subatomic particle found inside nucleus with no charge
  3. a bond between nonmetals
  4. a bond between a cation and an anion
  5. two or more atoms
  6. subatomic particle found outside of the nucleus
  7. type of radiation present in almost any nuclear reaction
  8. multliple atoms

18 Clues: multliple atomstwo or more atomsatoms with a chargea bond between nonmetalsa bond between a cation and an anionabbreviation for 7 diatomic elementsa molecule with 2 of the same elementan atom that will lose electrons, metalstype of radiation where helium is emittedatoms that will take on electrons, nonmetals...

Classes and School Supplies 2021-04-15

Classes and School Supplies crossword puzzle
Across
  1. biology
  2. homework
  3. art
  4. spanish
  5. english
  6. window
  7. female teacher
  8. desk
  9. math
  10. male student
  11. schedule
Down
  1. history
  2. science
  3. computer science
  4. stadium
  5. test
  6. test;quiz
  7. physics
  8. library
  9. book
  10. music
  11. male teacher
  12. backpack

23 Clues: arttestbookdeskmathmusicwindowhistorybiologysciencestadiumspanishphysicslibraryenglishhomeworkbackpackscheduletest;quizmale teachermale studentfemale teachercomputer science

20 spanish words 2021-04-15

20 spanish words crossword puzzle
Across
  1. backpack
  2. desk
  3. Spanish
  4. music
  5. male teacher
  6. library
  7. art
  8. test; quiz
  9. schedule
  10. math
  11. book
  12. physics
Down
  1. male/female student
  2. science
  3. female teacher
  4. test
  5. biology
  6. Computer Science
  7. homework
  8. window
  9. stadium
  10. history

22 Clues: artdesktestmathbookmusicwindowscienceSpanishbiologylibrarystadiumphysicshistorybackpackhomeworkscheduletest; quizmale teacherfemale teacherComputer Sciencemale/female student

classes and school supplies 2021-04-14

classes and school supplies crossword puzzle
Across
  1. desk
  2. physics
  3. test
  4. book
  5. female teacher
  6. music
  7. spanish
  8. computer science
  9. math
  10. backpack
  11. home work
Down
  1. window
  2. professor
  3. english
  4. biology
  5. stadium
  6. test;quiz
  7. art
  8. history
  9. library
  10. schedule
  11. science
  12. student

23 Clues: artdesktestbookmathmusicwindowenglishbiologyphysicsstadiumhistorylibrarysciencespanishstudentschedulebackpackprofessortest;quizhome workfemale teachercomputer science

classes and school supplies 2021-04-14

classes and school supplies crossword puzzle
Across
  1. backpack
  2. biology
  3. window
  4. schedule
  5. test
  6. art
  7. physics
  8. library
  9. book
Down
  1. science
  2. music
  3. desk
  4. maleteacher
  5. femaleteacher
  6. male/female student
  7. homework
  8. history
  9. stadium
  10. math
  11. computerscience
  12. Spanish
  13. test;quiz
  14. English

23 Clues: artdeskmathtestbookmusicwindowsciencebiologyhistorystadiumSpanishphysicslibraryEnglishbackpackhomeworkscheduletest;quizmaleteacherfemaleteachercomputersciencemale/female student

Madison's Awesome Word Search 2013-09-20

Madison's Awesome Word Search crossword puzzle
Across
  1. dict
  2. cide
  3. port
  4. itis
  5. biblio
  6. audi
  7. ad
  8. anthropo
  9. logy
  10. aqua
  11. bell
  12. scrib
  13. archy
Down
  1. ician
  2. ard
  3. centri
  4. miss
  5. cent
  6. auto
  7. cred
  8. cede
  9. bio
  10. neo
  11. cise
  12. cap

25 Clues: adardbioneocapdictcidemisscentportautoitisaudicredcedelogyaquabellciseicianscribarchycentribiblioanthropo

SCHOOL DAYS 2014-04-03

SCHOOL DAYS crossword puzzle
Across
  1. MUZYKA
  2. PSYCHOLOGIA
  3. CHEMIA
  4. KLASA
  5. JĘZYKI
  6. LITERATURA
  7. SŁOWNIK
  8. NAUCZYCIEL
  9. DZIECIŃSTWO
  10. UCZEŃ
  11. MATEMATYKA
  12. ZESZYT
Down
  1. FIZYKA
  2. BIOLOGIA
  3. NAUKA, PRZEDMIOTY ŚCISŁE
  4. WYCHOWANIE FIZYCZNIE
  5. TABLICA
  6. GEOGRAFIA
  7. POLITYKA
  8. SZTUKA
  9. OCENA
  10. PRZERWA
  11. HISTORIA
  12. PRZEDMIOT

24 Clues: KLASAOCENAUCZEŃFIZYKAMUZYKACHEMIAJĘZYKISZTUKAZESZYTTABLICASŁOWNIKPRZERWABIOLOGIAPOLITYKAHISTORIAGEOGRAFIAPRZEDMIOTLITERATURANAUCZYCIELMATEMATYKAPSYCHOLOGIADZIECIŃSTWOWYCHOWANIE FIZYCZNIENAUKA, PRZEDMIOTY ŚCISŁE

Scene 1 School and education 2023-02-16

Scene 1 School and education crossword puzzle
Across
  1. kuulakärkikynä
  2. historia
  3. liikunta
  4. koululaukku
  5. tuoli
  6. tehtäväkirja
  7. kemia
  8. saksa
  9. biologia
  10. pulpetti
  11. englanti
  12. ranska
Down
  1. maantiede
  2. matematiikka
  3. kuvataide
  4. ruotsi
  5. tekstikirja
  6. vihko
  7. penaali
  8. lyijykynä
  9. käsityö
  10. musiikki
  11. pyyhekumi
  12. viivoitin

24 Clues: vihkotuolikemiasaksaruotsiranskapenaalikäsityöhistorialiikuntamusiikkibiologiapulpettienglantimaantiedekuvataidelyijykynäpyyhekumiviivoitintekstikirjakoululaukkumatematiikkatehtäväkirjakuulakärkikynä

Find the "First Syllables" 2025-04-01

Find the "First Syllables" crossword puzzle
Across
  1. Experience
  2. Temperature
  3. Literature
  4. Independence
  5. Education
  6. Address
  7. Calculate
  8. Opportunity
  9. Psychology
  10. Furniture
  11. Discover
  12. Government
Down
  1. Vocabulary
  2. Mathematics
  3. Democracy
  4. Celebrate
  5. Hygiene
  6. Biology
  7. Technology
  8. Relationship
  9. Knowledge
  10. Apology
  11. Philosophy
  12. Revolution
  13. Socialize

25 Clues: HygieneBiologyAddressApologyDiscoverDemocracyCelebrateKnowledgeEducationCalculateFurnitureSocializeVocabularyExperienceLiteratureTechnologyPsychologyPhilosophyRevolutionGovernmentMathematicsTemperatureOpportunityRelationshipIndependence

fd 2025-04-01

fd crossword puzzle
Across
  1. Experience
  2. Temperature
  3. Literature
  4. Independence
  5. Education
  6. Address
  7. Calculate
  8. Opportunity
  9. Psychology
  10. Furniture
  11. Discover
  12. Government
Down
  1. Vocabulary
  2. Mathematics
  3. Democracy
  4. Celebrate
  5. Hygiene
  6. Biology
  7. Technology
  8. Relationship
  9. Knowledge
  10. Apology
  11. Philosophy
  12. Revolution
  13. Socialize

25 Clues: HygieneBiologyAddressApologyDiscoverDemocracyCelebrateKnowledgeEducationCalculateFurnitureSocializeVocabularyExperienceLiteratureTechnologyPsychologyPhilosophyRevolutionGovernmentMathematicsTemperatureOpportunityRelationshipIndependence

school 2025-09-28

school crossword puzzle
Across
  1. náboženstvo
  2. učiť sa
  3. maľovať
  4. písať
  5. hudobná výchova
  6. predmet
  7. výtvarná výchova
  8. sloevnský jazyk
  9. vstávať
  10. študovať (učiť sa)
Down
  1. vyučovacia hodina
  2. anglický jazyk
  3. čítať
  4. kresliť
  5. telesná výchova
  6. učiteľ
  7. matematika
  8. bilógia/ prírodoveda
  9. geografia/ vlastiveda
  10. informatika

20 Clues: čítaťpísaťučiteľkresliťučiť samaľovaťpredmetvstávaťmatematikanáboženstvoinformatikaanglický jazyktelesná výchovahudobná výchovasloevnský jazykvýtvarná výchovavyučovacia hodinaštudovať (učiť sa)bilógia/ prírodovedageografia/ vlastiveda

Earth Day 2016-04-21

Earth Day crossword puzzle
Across
  1. practice of farming
  2. degree or intensity of heat
  3. shrubs of the sea
  4. April 22
  5. unnatural gas
  6. our home
  7. opposite of cold
  8. weather conditions temperature relating to or denoting a region or climate characterized by mild temperatures.
  9. constant heat
Down
  1. fire that spreads rapidly
  2. turn lights off when not in use
  3. trap suns radiation
  4. country
  5. mass of ice
  6. what the sun gives off
  7. how much rain falls
  8. home for sea creatures

17 Clues: countryApril 22our homemass of iceunnatural gasconstant heatopposite of coldshrubs of the seatrap suns radiationpractice of farminghow much rain fallswhat the sun gives offhome for sea creaturesfire that spreads rapidlydegree or intensity of heatturn lights off when not in use...

Classification 2021-10-11

Classification crossword puzzle
Across
  1. Branch of biology for identifying the organism
  2. heterotrophic multicellular
  3. Pavo cristatus
  4. acellular and inactive microorganisms
  5. Father of Biology
Down
  1. scientific indicators for the identification of species
  2. amoeba
  3. single celled organism
  4. species may be known with different names
  5. basic level of classification

10 Clues: amoebaPavo cristatusFather of Biologysingle celled organismheterotrophic multicellularbasic level of classificationacellular and inactive microorganismsspecies may be known with different namesBranch of biology for identifying the organismscientific indicators for the identification of species

Biology Vocab Words 2022-04-20

Biology Vocab Words crossword puzzle
Across
  1. Bones that make up part of the hand.
  2. The branch of biology that seeks to understand the molecular basis of biological activity
  3. The unborn child of an organism.
  4. The preserved remains of an animal or plant usually found in rocks.
  5. Bones that make up the fingers
  6. The bone that makes up the upper arm
  7. A field in the biological sciences concerned with the identification and description of the body structures of living things.
  8. The changes in organisms in long periods of time that eventually lead to a new species.
Down
  1. the earliest known horse.
  2. Eight small bones that make up the wrist.
  3. One of two bones that make up the forearm
  4. A fish that has lost its eyes due to the constant absence of light in its environment.
  5. Something that used to have a function but has now shrunk and is mostly not used anymore.
  6. One of two bones that make up the forearm
  7. a protein in mitochondria that is used in molecular biology.
  8. The study of biology that deals with the pre-natal stage of development.

16 Clues: the earliest known horse.Bones that make up the fingersThe unborn child of an organism.Bones that make up part of the hand.The bone that makes up the upper armEight small bones that make up the wrist.One of two bones that make up the forearmOne of two bones that make up the forearma protein in mitochondria that is used in molecular biology....

biology 2022-10-28

biology crossword puzzle
Across
  1. a mitochondrial enzyme localized in the inner membrane, where it catalyzes the synthesis of ATP from ADP and phosphate,
  2. a series of biochemical reactions in photosynthesis not requiring light to proceed
  3. an important “energy molecule” found in all life forms
  4. a pigment that gives plants their green color
  5. a coenzyme that functions as a universal electron carrier,
  6. functional and structural units of protein complexes involved in photosynthesis.
Down
  1. series of biochemical reactions in photosynthesis requiring light energy that is captured by light-absorbing pigments
  2. A series of chemical reactions that occurs as part of the dark reactions of photosynthesis,
  3. a series of four protein complexes that couple redox reactions, creating an electrochemical gradient that leads to the creation of ATP
  4. the set of compounds that have an intense color and are used in the coloring of other materials.
  5. converts sunlight into energy
  6. a disk-shaped, membranous sac containing chlorophyll, in which the light reaction of photosynthesis occurs, found in blue-green algae and in the chloroplasts of green plants.
  7. The cells and tissues that support and give structure to organs, glands, or other tissues in the body

13 Clues: converts sunlight into energya pigment that gives plants their green coloran important “energy molecule” found in all life formsa coenzyme that functions as a universal electron carrier,functional and structural units of protein complexes involved in photosynthesis.a series of biochemical reactions in photosynthesis not requiring light to proceed...

Biology 2022-10-03

Biology crossword puzzle
Across
  1. a membrane bound organelle that is a storage structure in a cell
  2. Are usually found in the rough Er and are also tasked with synthesizing proteins
  3. convert light into energy via photosynthesis
  4. The Organelle located inside the Nucleus
  5. Powerhouse of The cell
  6. contains enzymes that break down waste and foods
Down
  1. membrane Controls what goes in and out of the cell
  2. fibers Provide structure and support in the cell
  3. Control center of the cell
  4. apparatus receives proteins and other materials from the Endoplasmic Reticulum and packages them
  5. Store and transport materials within the cell
  6. Receives Proteins from Ribosomes and acts as a delivery system
  7. Produces lipids Including phospholipids for the cell membrane

13 Clues: Powerhouse of The cellControl center of the cellThe Organelle located inside the Nucleusconvert light into energy via photosynthesisStore and transport materials within the cellfibers Provide structure and support in the cellcontains enzymes that break down waste and foodsmembrane Controls what goes in and out of the cell...

Biology 2022-09-29

Biology crossword puzzle
Across
  1. high degree of all organisms
  2. lens- light threw specimen
  3. subdivisons
  4. method- how natural worlds work
  5. magnify image
  6. the study of life
  7. 6 major categories
Down
  1. light microscope- shines threw specimen
  2. pose a question
  3. bacteria
  4. proposed explanation
  5. source- light bulb
  6. smallest unit that can preform life process

13 Clues: bacteriasubdivisonsmagnify imagepose a questionthe study of lifesource- light bulb6 major categoriesproposed explanationlens- light threw specimenhigh degree of all organismsmethod- how natural worlds worklight microscope- shines threw specimensmallest unit that can preform life process

Biology 2022-10-07

Biology crossword puzzle
Across
  1. molecules that function in your body
  2. - Increasing enzyme concentration will speed up the reaction, as long as there is substrate available.
  3. Enzymes are affected by changes in pH. The most favorable pH value
  4. Process of partial or total alteration of the native secondary, and/or tertiary, and/or quaternary structures
  5. blocks the active site and thus prevents substrate binding.
Down
  1. Listen to pronunciation. (EN-zime in-HIH-bih-ter) A substance that blocks the action of an enzyme.
  2. Lock-and-key model is a model for enzyme.
  3. In biology, a substrate can be the surface on which an organism.
  4. the temperature that is correct to perform
  5. specific type of enzyme inhibition characterized by an inhibitor binding to an allosteric
  6. Enzymes are proteins that act as catalyst .
  7. - is defined as the minimum amount of extra energy required by a reacting molecule
  8. This model suggests that an enzyme

13 Clues: This model suggests that an enzymemolecules that function in your bodyLock-and-key model is a model for enzyme.the temperature that is correct to performEnzymes are proteins that act as catalyst .blocks the active site and thus prevents substrate binding.In biology, a substrate can be the surface on which an organism....

Biology 2022-09-27

Biology crossword puzzle
Across
  1. makes ATP energy from cellular respiration
  2. Basic unit of all plants
  3. Control center of the cell and stores DNA
  4. eukaryotic cell and a membrane-bound nucleus
  5. Holds all organelles in place
  6. makes energy and sugar from sunlight
  7. moves material around the cell
Down
  1. produces proteins
  2. Provides strength and protection for the cell
  3. finish, sorts, labels and ships proteins
  4. Separates cell from outside
  5. reads instruction to build protein from DNA
  6. digest food and clean up and recycle

13 Clues: produces proteinsBasic unit of all plantsSeparates cell from outsideHolds all organelles in placemoves material around the cellmakes energy and sugar from sunlightdigest food and clean up and recyclefinish, sorts, labels and ships proteinsControl center of the cell and stores DNAmakes ATP energy from cellular respiration...

Biology 2021-10-18

Biology crossword puzzle
Across
  1. the process that allows plants to create sugars
  2. this organ system in humans can help fight against infection
  3. this organ system in animals breaks down large materials into smaller ones for easier absorption
  4. the vascular tissue in plants that transports products of photosynthesis
  5. the structure in animals that is created by having bones outside of the body
  6. this organ can allow aquatic animals to breathe
  7. the process of moving substances in the phloem
Down
  1. tiny openings in the leaf surface
  2. a type of process that plants do everyday for 24 hours
  3. the vascular tissue in plants that transports substances from the roots
  4. the organelle that is very important in photosynthesis
  5. the stomata has 2 of these to allow it to open or close
  6. dioxide this gaseous substance can go in or out of the stomata
  7. this tissue type in animals allow movement

14 Clues: tiny openings in the leaf surfacethis tissue type in animals allow movementthe process of moving substances in the phloemthe process that allows plants to create sugarsthis organ can allow aquatic animals to breathea type of process that plants do everyday for 24 hoursthe organelle that is very important in photosynthesis...

Biology 2013-02-21

Biology crossword puzzle
Across
  1. 15. a cat is a?
  2. 2. the main brain of the cell that contains most of the cell's DNA
  3. 1. This cell organelle helps take food and manufacture energy from it.
  4. Cell with no cell membrane
  5. 7. Organelle that puts together a protein
Down
  1. 9. A membrane sac full of digestive proteins called "enzymes"
  2. 11. cell with cell membrane
  3. 3. Storage areas of the cell known for storing mostly water and/or food
  4. basic structural and functional unit of all known living organisms
  5. body 8. Sorts and packs things
  6. 6. Contains chlorophyll, this organelle is where photosynthesis takes place
  7. cell 13. cell in plants
  8. 12. jellylike material that makes up much of a cell inside the cell membrane

13 Clues: 15. a cat is a?cell 13. cell in plantsCell with no cell membrane11. cell with cell membranebody 8. Sorts and packs things7. Organelle that puts together a protein9. A membrane sac full of digestive proteins called "enzymes"basic structural and functional unit of all known living organisms...

Biology 2014-01-01

Biology crossword puzzle
Across
  1. the duct by which urine passes from the kidney to the bladder or cloaca
  2. waste any type of waste product excreted from the body that include large amounts of the element nitrogen
  3. a ring of muscle surrounding and serving to guard or close an opening or tube
  4. Vessels an artery originating from the abdominal aorta and supplying the kidneys and adrenal glands and ureters
  5. Antidiuretic Hormone
Down
  1. a membranous sac in humans and other animals, in which urine is collected for excretion
  2. fluid extracellular fluid that bathes the cells of most tissues, arriving via blood capillaries and being removed via the lymphatic vessels
  3. Keeping all internal body conditions constant
  4. Removal of waste products of metabolic from the body
  5. each of a pair of organs in the abdominal cavity of mammals, birds, and reptiles, excreting urine
  6. seven degrees celsius Average body temperature
  7. the duct by which urine is conveyed out of the body from the bladder
  8. Environment In multicellular organisms, the aqueous environment that is outside the cells but inside the body.

13 Clues: Antidiuretic HormoneKeeping all internal body conditions constantseven degrees celsius Average body temperatureRemoval of waste products of metabolic from the bodythe duct by which urine is conveyed out of the body from the bladderthe duct by which urine passes from the kidney to the bladder or cloaca...

Biology 2015-03-12

Biology crossword puzzle
Across
  1. What a protein gives out
  2. Maintain internal stability in an organism to compensate for environmental changes.
  3. A higher concentration of solutes outside the cell than inside the cell
  4. process in which cells generate energy in the form of ATP by breaking down molecules from food
  5. Breaks stuff down faster
  6. Respiration requires oxygen, uses 38 ATP for each glucose
Down
  1. The process where plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water
  2. A higher concentration of solutes inside the cell than outside the cell
  3. Cycle takes place in the mitochondria, consuming oxygen, producing carbon dioxide and water as waste products, and converting ADP to energy-rich ATP.
  4. Protein that acts as a catalyst
  5. Respiration Doesn't require oxygen, uses 2 ATP for each glucose
  6. What a protein takes in
  7. Changes the 3D shape (usually by heating up or cooling down)

13 Clues: What a protein takes inWhat a protein gives outBreaks stuff down fasterProtein that acts as a catalystRespiration requires oxygen, uses 38 ATP for each glucoseChanges the 3D shape (usually by heating up or cooling down)Respiration Doesn't require oxygen, uses 2 ATP for each glucose...

Biology 2023-12-05

Biology crossword puzzle
Across
  1. food web consists of all the food chains in a single ecosystem.
  2. an organism that eats pants and animals
  3. chain a group of organisms linked in order of the food they eat
  4. where sunlight is converted into food and energy for the plant
  5. the source of energy for use and storage at the cellular level
  6. membrane bound cell organelles
  7. the process in which green plants use sunlight to make their own food
Down
  1. an organism that eats other plants or animals for energy and nutrients
  2. the act or process of breathing
  3. a organism that can produce its own food using light, water, carbon dioxide,or other chemicals.
  4. is an organism that eats mainly plants and other producers.
  5. a pigment that gives plants their green color
  6. an animal that feeds on flesh

13 Clues: an animal that feeds on fleshmembrane bound cell organellesthe act or process of breathingan organism that eats pants and animalsa pigment that gives plants their green coloris an organism that eats mainly plants and other producers.where sunlight is converted into food and energy for the plant...

biology 2025-01-30

biology crossword puzzle
Across
  1. Selection: selection within a population due to human interference + selection of desired traits
  2. when organisms will impersonate other organisms to increase fitness
  3. migration of new individuals into a
  4. Effect: when a population experiences a rapid, drastic reduction in the number of indurderals in the population- reduces variation & changes allele frequencies of the population
  5. Allele Frequency: percent of individuals of a population that have a particular trait - expressed as a number between o 1
  6. - Weinberg Equilibrium: State of genetic equilibrium characterized by a large population, no migration, no
Down
  1. Selection: Aupe of natural selection in which individuals wilhe the average phenolase have an advantage and the extremes are selected against
  2. migration of individuals out of a population
  3. Variation: refers to the differences among individuals in a population
  4. Selection: type of natural selection in which individuals at the aster extreme of the bell curve achieve higher fitness and the average Is selected against.
  5. Effect: when a small part of a population is separated from the rest and colonizes a new area - they often respond differently to natural selection pressures
  6. Selection: type at natural selection in which individuals with one extreme phenotype have an advantage and the other extreme is selected against
  7. Drift: random changes in allele frequencies attributed to luck, not fitness
  8. selection: suited to their environment will achieve higher fitness

14 Clues: migration of new individuals into amigration of individuals out of a populationselection: suited to their environment will achieve higher fitnesswhen organisms will impersonate other organisms to increase fitnessVariation: refers to the differences among individuals in a population...

biology 2025-01-29

biology crossword puzzle
Across
  1. large biomolecules
  2. made up of building blocks called amino acids
  3. present in all living cells, similar to dna
  4. sugar molecules
  5. a group of two or more atom held together
  6. a broad group of organic compounds
  7. the variety of all living things and their interactions
Down
  1. the molecule that carries genetic information
  2. the movement of molecules
  3. balance
  4. pairs with cytosine
  5. very large molecule important to biological processes
  6. microscopic living organisms that have only one cell

13 Clues: balancesugar moleculeslarge biomoleculespairs with cytosinethe movement of moleculesa broad group of organic compoundsa group of two or more atom held togetherpresent in all living cells, similar to dnathe molecule that carries genetic informationmade up of building blocks called amino acidsmicroscopic living organisms that have only one cell...

biology 2025-01-15

biology crossword puzzle
Across
  1. interactions between humans and the natural world
  2. a series of organisms that eat one another
  3. group of individuals that live in the same area
  4. an organism that breaks down dead matter
  5. the study of how living organisms interact with each other and the environment
  6. Doing things to help this gen without harming future gen
Down
  1. group of ecosystems with similar climate
  2. an organism that produces its own food
  3. factors/data that shows a pattern about something
  4. areas in bodies of water without oxygen
  5. one organism
  6. a community of various organisms interacting with each and within a particular environment
  7. all living things on earth

13 Clues: one organismall living things on earthan organism that produces its own foodareas in bodies of water without oxygengroup of ecosystems with similar climatean organism that breaks down dead mattera series of organisms that eat one anothergroup of individuals that live in the same areafactors/data that shows a pattern about something...

biology 2024-10-01

biology crossword puzzle
Across
  1. организм, который в основном добывает пищу, убивая и потребляя в пищу другие организмы
  2. это изменение наследуемых характеристик биологических популяций в течение последующих поколений.
  3. последовательность событий, происходящих в жизни клетки, органа, организма, которая включает рост, дифференциацию, созревание и старение.
  4. газовая оболочка, окружающая Землю или другую планету. Флора растения определенного региона, среды обитания или геологического периода.
  5. процессы, скорее физические, чем биологические; не происходят от живых организмов.
  6. качество жизни животных определенного региона, среды обитания или геологического периода, которое отличает материю, обладающую биологическими процессами, такими как передача сигналов и самоподдерживающиеся процессы, от материи, у которой их нет.
  7. раздел биологии, изучающий взаимоотношения организмов друг с другом и с окружающей их физической средой.
  8. биологическое сообщество взаимодействующих организмов и их физической среды обитания.
Down
  1. процессы, относящиеся к живым организмам или являющиеся их результатом.
  2. разнообразие растительного и животного мира в мире или в определенной среде обитания, высокий уровень которого обычно считается важным и желательным.
  3. области поверхности и атмосферы Земли или другой планеты, населенные живыми организмами.
  4. животные которых убивают и съедают другие животные.
  5. это получение потомства половым или бесполым путем.

13 Clues: животные которых убивают и съедают другие животные.это получение потомства половым или бесполым путем.процессы, относящиеся к живым организмам или являющиеся их результатом.процессы, скорее физические, чем биологические; не происходят от живых организмов.биологическое сообщество взаимодействующих организмов и их физической среды обитания....

Biology 2025-09-22

Biology crossword puzzle
Across
  1. / Essential for enzyme function and immune system support.
  2. / Component of ATP, DNA, and cell membranes.
  3. / Nutrients required in large amounts by the body, such as carbohydrates, fats, and proteins.
  4. / A metallic element important for hemoglobin formation.
  5. / Essential minerals dissolved in body fluids that carry an electric charge.
  6. / Contains carbon and is found in all living things.
Down
  1. / Nutrients required in tiny amounts, like iron, zinc, and iodine.
  2. / Trace mineral used in enzymes and redox reactions.
  3. / Simple charged atoms or molecules.
  4. / Essential mineral involved in chlorophyll in plants and over 300 enzyme reactions in humans.
  5. / Not containing carbon, often found in salts and water.
  6. / Naturally occurring chemical elements that maintain body structure and function.
  7. / Structural mineral found in bones and teeth.

13 Clues: / Simple charged atoms or molecules./ Component of ATP, DNA, and cell membranes./ Structural mineral found in bones and teeth./ Trace mineral used in enzymes and redox reactions./ Contains carbon and is found in all living things./ Not containing carbon, often found in salts and water./ A metallic element important for hemoglobin formation....

Biology 2026-05-18

Biology crossword puzzle
Across
  1. vein carries blood from the lungs to left atrium of the heart
  2. flap of tissue that ensures one way flow in a vessel
  3. the smallest vessel of the circulatory system
  4. the passage way through which air flows to alveolus
  5. artery carries blood back to the heart from the right ventricle of the heart to the lungs
Down
  1. connects the larynx to the lungs
  2. cavity large air filled space cavity in and behind the nose
  3. large artery that carries blood from the left ventricle of the heart out to the body
  4. the portion of the throat posterior to the mouth and nasal cavity
  5. any vessel that carries blood toward the heart
  6. the liquid of nutrients, hormones, and gases that move through the circulatory system.
  7. any vessel that carries blood away from the heart
  8. capacity there amount of air that can fill the lungs
  9. liquid portion of blood that holds blood cells in suspension
  10. an organ used for the exchange of gases

15 Clues: connects the larynx to the lungsan organ used for the exchange of gasesthe smallest vessel of the circulatory systemany vessel that carries blood toward the heartany vessel that carries blood away from the heartthe passage way through which air flows to alveolusflap of tissue that ensures one way flow in a vessel...

Dosimetry topic 5 (variant 4) 2026-04-17

Dosimetry topic 5 (variant 4) crossword puzzle
Across
  1. Used in photographic dosimetry
  2. Basic units affected by radiation
  3. Charged particles formed during ionization
  4. Particles removed from atoms
  5. Increases due to ionization
  6. Releases energy in TLD method
Down
  1. Used in RPL method
  2. Light emission from materials
  3. Measurement of radiation exposure
  4. Stores radiation energy

10 Clues: Used in RPL methodStores radiation energyIncreases due to ionizationParticles removed from atomsLight emission from materialsReleases energy in TLD methodUsed in photographic dosimetryMeasurement of radiation exposureBasic units affected by radiationCharged particles formed during ionization

Les matières scolaires 2015-09-20

Les matières scolaires crossword puzzle
Across
  1. Art
  2. German
  3. History
  4. Spanish
  5. PE
  6. French
  7. Design and Technology
  8. Geography
  9. Chemistry
Down
  1. Physics
  2. English
  3. PSE
  4. ICT
  5. Biology
  6. Business

15 Clues: PEPSEArtICTGermanFrenchPhysicsEnglishHistorySpanishBiologyBusinessGeographyChemistryDesign and Technology

Kay Roden 2023-11-06

Kay Roden crossword puzzle
Across
  1. primary
  2. Speak
  3. earth
  4. skin
  5. birth
  6. anccient/primitive
  7. blood
  8. green
Down
  1. fasten
  2. carry
  3. well/good
  4. star
  5. plants
  6. write
  7. life

15 Clues: starskinlifecarrySpeakearthbirthwritebloodgreenfastenplantsprimarywell/goodanccient/primitive

School vocabulary 2024-09-24

School vocabulary crossword puzzle
Across
  1. Mathe
  2. Biologie
  3. Lehrer
  4. Geshichte
  5. Sport (2 Wörter)
  6. Chemie
Down
  1. Hausmeister
  2. regal
  3. Erkunde
  4. Physik
  5. Französich
  6. Natruwissenschaften
  7. Waschbecken
  8. Schulleiter
  9. Kunst

15 Clues: regalMatheKunstPhysikLehrerChemieErkundeBiologieGeshichteFranzösichHausmeisterWaschbeckenSchulleiterSport (2 Wörter)Natruwissenschaften

Subjects 2025-03-11

Subjects crossword puzzle
Across
  1. tantárgyak
  2. rajz, művészetek
  3. angol
  4. irodalom
  5. fizika
  6. informatika
  7. földrajz
Down
  1. ének, zene
  2. biológia
  3. kémia
  4. nyelvtan
  5. történelem
  6. matematika
  7. testnevelés
  8. természettudományok

15 Clues: kémiaangolfizikabiológianyelvtanirodalomföldrajzének, zenetantárgyaktörténelemmatematikatestnevelésinformatikarajz, művészetektermészettudományok

Materias 2025-08-28

Materias crossword puzzle
Across
  1. Spanish
  2. literature
  3. physics
  4. computer science
  5. science
  6. music
  7. geography
  8. I study
Down
  1. math
  2. English
  3. biology
  4. accounting
  5. art
  6. economics
  7. history

15 Clues: artmathmusicEnglishSpanishbiologyphysicssciencehistoryI studyeconomicsgeographyliteratureaccountingcomputer science

French School Subjects 2026-02-09

French School Subjects crossword puzzle
Across
  1. English
  2. Computer Science
  3. Choir
  4. German
  5. Music
  6. Physical Education
Down
  1. French
  2. Spanish
  3. Physics
  4. History
  5. Geography
  6. Biology
  7. Calculus
  8. Chemistry
  9. Business

15 Clues: ChoirMusicFrenchGermanSpanishPhysicsHistoryEnglishBiologyCalculusBusinessGeographyChemistryComputer SciencePhysical Education

Energy 2020-12-10

Energy crossword puzzle
Across
  1. Energy is the ____ to do work.
  2. Kinetic energy is also called ___ energy.
  3. A generator converts mechanical energy into which form of energy?
  4. Conduction, radiation and convection all __ heat.
  5. Power plants typically produce this type of energy.
  6. A diagram using two arrows to depict an energy transformation is what?
Down
  1. The Sun's energy reaches the Earth through this method.
  2. A motor produces ___ energy.
  3. Heat transfer by touch.
  4. Another term for 'potential energy is'..
  5. Radiation produces light and what other product?
  6. An object's potential energy is greatest where on a ramp?
  7. Is plastic a conductor or insulator?
  8. What type of heat transfer occurs when a hand touches a warm pot?
  9. Is metal a conductor or insulator?

15 Clues: Heat transfer by touch.A motor produces ___ energy.Energy is the ____ to do work.Is metal a conductor or insulator?Is plastic a conductor or insulator?Another term for 'potential energy is'..Kinetic energy is also called ___ energy.Radiation produces light and what other product?Conduction, radiation and convection all __ heat....

Chapter 20 2025-12-04

Chapter 20 crossword puzzle
Across
  1. __ kVp settings are desirable
  2. Nowadays we use ____grids.
  3. what type of paddle can be used in fluoroscopy?
  4. Should be used whenever the size of the body part measures greater than 13cm
  5. Created so that grids don't really need to be used.
  6. Z# = 82
  7. spatial resolution is also known as__.
Down
  1. Scatter radiation destroys both subject contrast and ____.
  2. even with excessive scatter the image can still be __.
  3. ___grids attenuate 70-80% of scatter radiation.
  4. Gustav___ invented the first grid in 1913
  5. scatter radiation affect ___ functions.
  6. what is measured with the relationship between the height and the width of the interspaces.
  7. what is completely random

14 Clues: Z# = 82what is completely randomNowadays we use ____grids.__ kVp settings are desirablespatial resolution is also known as__.scatter radiation affect ___ functions.Gustav___ invented the first grid in 1913___grids attenuate 70-80% of scatter radiation.what type of paddle can be used in fluoroscopy?Created so that grids don't really need to be used....

Sophia crossword maker 2022-02-01

Sophia crossword maker crossword puzzle
Across
  1. maps planet
  2. takes pictures
  3. stars from a pattern
  4. grouping of stars
  5. system sun planets and moons
  6. path around
  7. measures atmosphere
Down
  1. gathers rock samples
  2. energy from the stars
  3. smaller orbits
  4. crater hole from space rock
  5. everything
  6. gathers visible light and em radiation

13 Clues: everythingmaps planetpath aroundsmaller orbitstakes picturesgrouping of starsmeasures atmospheregathers rock samplesstars from a patternenergy from the starscrater hole from space rocksystem sun planets and moonsgathers visible light and em radiation

Sophia crossword maker 2022-02-01

Sophia crossword maker crossword puzzle
Across
  1. maps planet
  2. takes pictures
  3. stars from a pattern
  4. grouping of stars
  5. system sun planets and moons
  6. path around
  7. measures atmosphere
Down
  1. gathers rock samples
  2. energy from the stars
  3. smaller orbits
  4. crater hole from space rock
  5. everything
  6. gathers visible light and em radiation

13 Clues: everythingmaps planetpath aroundsmaller orbitstakes picturesgrouping of starsmeasures atmospheregathers rock samplesstars from a patternenergy from the starscrater hole from space rocksystem sun planets and moonsgathers visible light and em radiation

Madi3 2023-01-31

Madi3 crossword puzzle
Across
  1. stars form a pattern
  2. energy from the stars
  3. hole from space rock
  4. takes pictures
  5. gathers visible light and EM radiation
Down
  1. smaller orbits
  2. measures atmosphere
  3. sun planets moons
  4. everything
  5. path around object
  6. grouping of stars
  7. maps planets
  8. gathers rock samples

13 Clues: everythingmaps planetssmaller orbitstakes picturessun planets moonsgrouping of starspath around objectmeasures atmospherestars form a patternhole from space rockgathers rock samplesenergy from the starsgathers visible light and EM radiation

Biology 2021-07-23

Biology crossword puzzle
Across
  1. Removes waste products
  2. Holds the DNA of the cell
  3. Type of cell with no cell wall
  4. Control what goes in and out of cell
  5. Sorts the materials of the cell
  6. Traps energy from sunlight for use
Down
  1. Creates proteins for cell building materials
  2. Controls the functions of the cell
  3. Type of cell with chloroplast
  4. Protects from mechanical forces
  5. Creates energy
  6. Stores water
  7. Holds the organelles in place

13 Clues: Stores waterCreates energyRemoves waste productsHolds the DNA of the cellType of cell with chloroplastHolds the organelles in placeType of cell with no cell wallProtects from mechanical forcesSorts the materials of the cellControls the functions of the cellTraps energy from sunlight for useControl what goes in and out of cell...

Biology 2021-09-03

Biology crossword puzzle
Across
  1. :Converts DNA to amino acids
  2. :The rough ER abbreviation
  3. :The common name for Deoxy Ribonucleocapsid
  4. :The name of the player from Legend of Zelda
  5. :A cell with membrane bound organelles.
Down
  1. :A cell without membrane bound organelles.
  2. :A fluid that holds the organelles in a cell
  3. :The macromolecule related to fats
  4. :The macromolecule responsible for enzymes.
  5. :The smooth ER abbreviation
  6. :The common name for Ribonucleocapsid
  7. :A rigid casing for plant cells and prokaryotes.
  8. :A chain of proteins that speeds up chemical reactions.

13 Clues: :The rough ER abbreviation:The smooth ER abbreviation:Converts DNA to amino acids:The macromolecule related to fats:The common name for Ribonucleocapsid:A cell with membrane bound organelles.:A cell without membrane bound organelles.:The macromolecule responsible for enzymes.:The common name for Deoxy Ribonucleocapsid...

Biology 2022-01-26

Biology crossword puzzle
Across
  1. the ability to grow new cells to replace damaged or lost body components
  2. the number of molecules of a substance in a given volume
  3. The third phase of mitosis when the chromosomes separate and move to opposite ends of the cell
  4. the second phase of mitosis when the chromosomes align in the centre of the cell
  5. the movement of water molecules across a membrane is response to conertration differences
Down
  1. a structure within a cell that carries out specific functions to support the life of the cell
  2. the first phase of mitosis when the nucleus and
  3. the stage in the cell cycle when the contents of the nucleus separate into two identical cells
  4. the stage in the cell cycle when a cell grows and carries out it’s usual functions as well as making a copy of its DNA and organelles to prepare for cell division
  5. the stage in the cell cycle when the cytoplasm and organelles separate cells
  6. the fourth phase of mitosis when the membrane surrounding the nucleus
  7. the movement of molecules from an area of high conertration to an area of low conertration until they are evenly distributed
  8. membrane disappear and chromosomes form

13 Clues: membrane disappear and chromosomes formthe first phase of mitosis when the nucleus andthe number of molecules of a substance in a given volumethe fourth phase of mitosis when the membrane surrounding the nucleusthe ability to grow new cells to replace damaged or lost body components...

Biology 2022-02-02

Biology crossword puzzle
Across
  1. the region of the body between the thorax and the pelvis.
  2. powerhouse of the cell, produces energy from oxygen and sugar.
  3. when plants capture energy from sunlight and/or water and use it to produce its own food.
  4. an organelle in the cytoplasm of a living cell, small particle in the cell on which proteins are assembled.
  5. a complex protein produced by cells that acts as a catalyst.
  6. a part of the cell responsible for growth and reproduction.
  7. is reproduction without the fusion of gametes.
Down
  1. a threadlike strand of DNA that carries genes.
  2. Set of chemical reactions through which an organism builds up or breaks down materials as it carries out its life processes.
  3. organisms interacting with their physical environment.
  4. change in living things over time. Adaptation. an inherited trait that gives an advantage to an organism and is passed on to offspring.
  5. connection to the bones forming the human wrist, or to an animal that would be their forelimb.
  6. A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

13 Clues: a threadlike strand of DNA that carries genes.is reproduction without the fusion of gametes.organisms interacting with their physical environment.the region of the body between the thorax and the pelvis.a part of the cell responsible for growth and reproduction.a complex protein produced by cells that acts as a catalyst....

Biology 2021-12-16

Biology crossword puzzle
Across
  1. - second stage of cellular respiration in which acid is broken down into carbon dioxide in a series of energy - extracting reactions
  2. - process by which cells release energy in the absence of oxygen
  3. - energy-carrying molecule found in the cells of all living things.
  4. - amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsuis
  5. - an organic acid that probably occurs in all living cells
  6. - process that releases energy by breaking down glucose and other food molecules in the presence of oxygen.
  7. - a double-membrane-bound organelle found in most eukaryotic organisms.
Down
  1. - first set of reactions in cellular respiration during which a molecule of glucose is broken down into 2 molecules of acid.
  2. - a series of proteins and organic molecules found in the inner membrane of the mitochondria.
  3. - The innermost compartment of the mitochondria
  4. - a chemical byproduct of anaerobic respiration
  5. - process that doesn’t require oxygen
  6. - process that requires oxygen

13 Clues: - process that requires oxygen- process that doesn’t require oxygen- The innermost compartment of the mitochondria- a chemical byproduct of anaerobic respiration- an organic acid that probably occurs in all living cells- process by which cells release energy in the absence of oxygen...

Biology 2022-01-11

Biology crossword puzzle
Across
  1. The two stages of protein synthesis are ___ and translation.
  2. What enzyme breaks down lipids?
  3. A type of monosaccharide.
  4. In an animal cell, what organelle contains the DNA?
  5. A characteristic controlled only by environmental factors
  6. Tubes of the circulatory system that carry oxygen-depleted blood towards the heart.
Down
  1. Is oxygenated blood lighter or darker in colour?
  2. What does one gene encode?
  3. A hormone that controls the menstrual cycle and human reproduction.
  4. What organelle keeps a cell rigid by pushing outwards?
  5. A process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one.
  6. A main structure of the eye.
  7. What type of cells are unspecialised?

13 Clues: A type of monosaccharide.What does one gene encode?A main structure of the eye.What enzyme breaks down lipids?What type of cells are unspecialised?Is oxygenated blood lighter or darker in colour?In an animal cell, what organelle contains the DNA?What organelle keeps a cell rigid by pushing outwards?...

Biology 2017-09-07

Biology crossword puzzle
Across
  1. group of organisms
  2. acts as fuel
  3. arranged in an orderly way
  4. natural changes that occur during life
  5. individual life form
  6. inherited characteristic
Down
  1. reaction to a stimulus
  2. study of living organisms
  3. conditions in which living things operate
  4. production of offspring
  5. internal conditions to maintain life
  6. addition of mass to an organism
  7. event that evokes a specific function in an organ or tissue

13 Clues: acts as fuelgroup of organismsindividual life formreaction to a stimulusproduction of offspringinherited characteristicstudy of living organismsarranged in an orderly wayaddition of mass to an organisminternal conditions to maintain lifenatural changes that occur during lifeconditions in which living things operate...

Biology 2013-04-03

Biology crossword puzzle
Across
  1. combining and overlapping of many food chains
  2. thin zone of the earth that supports all life
  3. all the organisms living in a certain area
  4. all the members of one species that live in the same area
  5. all the living and nonliving parts of an environment
  6. organism that gets food by eating other organisms
  7. not dead
Down
  1. an organism's role in its environment
  2. model of the flow of energy through an ecosystem
  3. place where an organism lives
  4. organism that feeds on dead organisms
  5. organism that makes its own food
  6. study of the relationship between living things and their environment

13 Clues: not deadplace where an organism livesorganism that makes its own foodan organism's role in its environmentorganism that feeds on dead organismsall the organisms living in a certain areacombining and overlapping of many food chainsthin zone of the earth that supports all lifemodel of the flow of energy through an ecosystem...

Biology 2013-05-30

Biology crossword puzzle
Across
  1. Main energy carrier between reaction sites in cells.
  2. They make their own food by using the environment.
  3. Makes sugars from carbon dioxide and water (sunlight energy)
  4. Distance between crests of two successive waves of radiant energy.
  5. Packets where electromagnetic energy of light is organized.
Down
  1. Any light-driven phosphorylation reaction.
  2. Organic pigments that are found in the chloroplasts and chromoplasts of plants and some other photosynthetic organisms
  3. The semifluid matrix between the thylakoid membrane and the two outer membranes of a chloroplast
  4. Reaction in which light energy breaks down a molecule.
  5. Organelle of photosynthesis in plants and some protist.
  6. An organic molecule that absorbs light of certain wavelengths.
  7. A chloroplast's inner membrane system, often folded as flattened sacs that form a continuous compartment in the stroma.
  8. Main photosynthetic pigments in plants, algae, and cyanobacteria.

13 Clues: Any light-driven phosphorylation reaction.They make their own food by using the environment.Main energy carrier between reaction sites in cells.Reaction in which light energy breaks down a molecule.Organelle of photosynthesis in plants and some protist.Packets where electromagnetic energy of light is organized....

Biology 2023-11-07

Biology crossword puzzle
Across
  1. Part of a cell that controls it, contains all the genetic information needed to grow and reproduce. Contains chromosomes
  2. Mapped all the genes in a human, used to help search for links between genes and diseases
  3. The boundary that controls what can enter and leave the cell.
  4. The green part of a plant cell that contains chlorophyll and carries out photosynthesis (absorbs sunlight to make food for the plant).
  5. The jelly-like substance inside the cell, where all the reactions happen in the cell.
  6. The shape DNA forms, two strands wrapping around each other
Down
  1. Controls the cell. Contains genes which tell the cell what to look like and what job to do.
  2. A large compartment full of liquid that is only found in plant cells.
  3. What DNA is made of,t here are four of the AGCT
  4. Found in chromosomes, has a double-helix structure
  5. A section of DNA that codes for a particular trait, e.g. eye colour
  6. The tough outer covering surrounding plant cells.
  7. Thin strands of DNA, can be broken down into smaller parts called genes
  8. All of the genetic information that makes up an organism

14 Clues: What DNA is made of,t here are four of the AGCTThe tough outer covering surrounding plant cells.Found in chromosomes, has a double-helix structureAll of the genetic information that makes up an organismThe shape DNA forms, two strands wrapping around each otherThe boundary that controls what can enter and leave the cell....

Biology 2023-11-24

Biology crossword puzzle
Across
  1. Site of photosynthesis
  2. Name for a white blood cell
  3. Virus that infects plants
  4. What liquid tests for CO2
  5. Enzyme that digests lipids
  6. Gradient for osmosis
  7. Name for disease where you have a lower blood count
Down
  1. When the active site loses its shape, causing the enzyme substrate complex to be unable to form
  2. Site of protein synthesis
  3. Enzyme that digest proteins
  4. The type of nutrition that fungi use
  5. Appendages that come off of bacterium
  6. Name of the thing that holds the cut gene

13 Clues: Gradient for osmosisSite of photosynthesisSite of protein synthesisVirus that infects plantsWhat liquid tests for CO2Enzyme that digests lipidsEnzyme that digest proteinsName for a white blood cellThe type of nutrition that fungi useAppendages that come off of bacteriumName of the thing that holds the cut gene...

biology 2023-12-11

biology crossword puzzle
Across
  1. an organism that can produce its own food using light, water, carbon dioxide, or other chemicals
  2. living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide
  3. a green pigment, present in all green plants and in cyanobacteria, responsible for the absorption of light to provide energy for photosynthesis
  4. an animal or person that only eats food of animal origin
  5. an animal or person that only eats food of plant origin
  6. plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water
Down
  1. an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur
  2. an organism that eats other plants or animals for energy and nutrients
  3. consists of all the food chains in a single ecosystem
  4. an animal or person that eats food of both plant and animal origin
  5. a plastid that contains chlorophyll and in which photosynthesis takes place
  6. group of organisms linked in order of the food they eat, from producers to consumers, and from prey, predators, scavengers, and decomposers
  7. the source of energy for use and storage at the cellular level

13 Clues: consists of all the food chains in a single ecosysteman animal or person that only eats food of plant originan animal or person that only eats food of animal originthe source of energy for use and storage at the cellular levelan animal or person that eats food of both plant and animal origin...

Biology 2022-06-09

Biology crossword puzzle
Across
  1. graph, another term for pie chart.
  2. the tendency towards a relatively stable equilibrium
  3. law, describes a phenomena that in the scientific community has found to be provably true.
  4. graph, a diagram in which the numerical values of variables are represented by the height or length of lines or rectangles of equal width.
  5. a thing or event that evokes a specific functional reaction in an organ or tissue.
  6. Variable, a variable whose variation does not depend on that of another.
Down
  1. a supposition or proposed explanation
  2. graph, graph that uses lines to connect individual data points.
  3. variable, a variable whose value depends on that of another.
  4. the regions of surfaces
  5. biological community
  6. study of
  7. an individual animal
  8. theory, A theory is a carefully thought-out explanation for observations of the natural world that has been constructed using the scientific method

14 Clues: study ofbiological communityan individual animalthe regions of surfacesgraph, another term for pie chart.a supposition or proposed explanationthe tendency towards a relatively stable equilibriumvariable, a variable whose value depends on that of another.graph, graph that uses lines to connect individual data points....

Biology 2024-03-13

Biology crossword puzzle
Across
  1. the study of living things
  2. a chiefly freshwater fish of the salmon family
  3. an animal that lives by killing and eating other animals
  4. a living thing that reproduces, grows, and needs oxygen
  5. an animal that is hunted or killed by another animal for food
  6. a place where an organism makes its home
  7. the total of individuals occupying an area
Down
  1. the place where organisms live or occupy
  2. the upper limit beyond which trees do not grow (as on mountains) called also tree line
  3. a body of water that is surrounded by land
  4. producing offspring that are similar to the parent organism
  5. a situation where two or more people or things communicate with each other or react to each another
  6. a community or group of living organisms that live in and interact with each other in a specific environment

13 Clues: the study of living thingsthe place where organisms live or occupya place where an organism makes its homea body of water that is surrounded by landthe total of individuals occupying an areaa chiefly freshwater fish of the salmon familya living thing that reproduces, grows, and needs oxygenan animal that lives by killing and eating other animals...

Biology 2022-11-09

Biology crossword puzzle
Across
  1. use light energy to make two molecules needed for the next stage of photosynthesis, It has to have light to preform its job.
  2. the source of energy for use and storage at the cellular level.
  3. the set of compounds that have an intense color and are used in the coloring of other materials.
  4. photosystem structures within the thylakoid membrane that harvest light and convert it to
  5. the functional units for photosynthesis, defined by a particular pigment organization and association patterns
  6. a coenzyme that functions as a universal electron carrier, accepting electrons and hydrogen atoms to form NADPH, or nicotinamide adenine dinucleotide phosphate.
  7. the cycle of chemical reactions where the carbon from the carbon cycle is fixed into sugars.found in eukaryotic cells
Down
  1. energy. does not require light to preform its job
  2. an enzyme that directly generates adenosine triphosphate (ATP) during the process of cellular respiration.
  3. any of the membranous disks of lamellae within plant chloroplasts that are composed of protein and lipid and are the sites of the photochemical reactions of photosynthesis
  4. the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
  5. the fluid filling up the inner space of the chloroplasts which encircle the grana and the thylakoids.
  6. a coenzyme that functions as a universal electron carrier, accepting electrons and hydrogen atoms to form NADPH, or nicotinamide adenine dinucleotide phosphate.

13 Clues: energy. does not require light to preform its jobthe source of energy for use and storage at the cellular level.photosystem structures within the thylakoid membrane that harvest light and convert it tothe set of compounds that have an intense color and are used in the coloring of other materials....

Biology 2023-01-30

Biology crossword puzzle
Across
  1. Malaria affects this part of the body
  2. gland secreting tears
  3. largest bird in the world
  4. BMD testing is done to diagnose this
  5. Pregnant women usually becomes deficient in this
  6. largest organ in human body
Down
  1. The green pigment present in the leaves
  2. gas essential for photosynthesis process
  3. The deficiency this leads to dental caries
  4. energy currency of the cell
  5. smallest living bird
  6. The process by which water moves through a semi-permeable membrane from a region of high concentration to a region of lower concentration
  7. which insect spreads chikungunya

13 Clues: smallest living birdgland secreting tearslargest bird in the worldenergy currency of the celllargest organ in human bodywhich insect spreads chikungunyaBMD testing is done to diagnose thisMalaria affects this part of the bodyThe green pigment present in the leavesgas essential for photosynthesis processThe deficiency this leads to dental caries...

Biology 2022-09-29

Biology crossword puzzle
Across
  1. high degree of all organisms
  2. lens- light threw specimen
  3. subdivisons
  4. method- how natural worlds work
  5. magnify image
  6. the study of life
  7. 6 major categories
Down
  1. light microscope- shines threw specimen
  2. pose a question
  3. bacteria
  4. proposed explanation
  5. source- light bulb
  6. smallest unit that can preform life process

13 Clues: bacteriasubdivisonsmagnify imagepose a questionthe study of lifesource- light bulb6 major categoriesproposed explanationlens- light threw specimenhigh degree of all organismsmethod- how natural worlds worklight microscope- shines threw specimensmallest unit that can preform life process