radiation biology Crossword Puzzles
radiation crossword 2023-11-10
Across
- there are many different types of ____
- the transfer of heat through waves from a warm to cooler body
- metal heaters that radiate energy in a cold building
Down
- electromagnetic waves of different types have different____
- in latin radius means____
- the transfer of heat through electromagnetic waves
- ___ objects absorb heat better than light objects
7 Clues: in latin radius means____ • there are many different types of ____ • ___ objects absorb heat better than light objects • the transfer of heat through electromagnetic waves • metal heaters that radiate energy in a cold building • electromagnetic waves of different types have different____ • the transfer of heat through waves from a warm to cooler body
Radiation Protection 2025-12-03
7 Clues: density • contrast • index amount of exposure • depth number of bits and pixels • digital data set of info in histogram • enhances contrast , alters receptor exposure • produces graphical representation of optimal densities
108.17 2025-09-25
Across
- One method used to minimize generation of solid radioactive waste
- This is received when inside a radiation area
- Finely divided particles of radioactive material
- Area with loose surface contamination
- Energy emitted from unstable atoms
- Control scheme with fixed contamination <1000pCi/g
Down
- RCTs do this to determine radiation and contamination levels
- A strategy to prevent contaminating materials unnecessarily in a containment
- A full containment
- An RCT provides this to contamination workers
- Control scheme used to remove primary valve caps
- Equipment exposed to beta/gamma contamination
12 Clues: A full containment • Energy emitted from unstable atoms • Area with loose surface contamination • This is received when inside a radiation area • An RCT provides this to contamination workers • Equipment exposed to beta/gamma contamination • Finely divided particles of radioactive material • Control scheme used to remove primary valve caps • ...
Subjects 2020-12-30
14 Clues: chemia • fyzika • biologia • anglictina • franzcustina • Umenie_A_Dezign • obcianska_nauka • Telesna_vychova • Prirodopis, veda • vychova,vzdelanie • Nabozenska_vychova • Dizajn_a_technologie • hudobna vychova,hudba • And_Comunication_Technology informatika
Jackie's niche 2013-04-29
28 Clues: /lʌv/ • /pleɪ/ • /laɪf/ • /ˈɑːmɪ/ • /trʌst/ • /ˈtenɪs/ • /streŋθ/ • /ˈswɪmɪŋ/ • /ˈhjuːmə/ • /pəˈliːs/ • /ˈsaɪəns/ • /ˈwɪzdəm/ • /ˈmjuːzɪk/ • /ˈhæpɪnɪs/ • /ˈænɪməlz/ • /ˈfriːdəm/ • /baɪˈɒləʤɪ/ • /ˈɒptɪmɪzm/ • /ˈkemɪstrɪ/ • /kəmˈpæʃən/ • /ˈfrendʃɪp/ • /fɪˈdelɪtɪ/ • /ɛnˈdɔːfɪn/ • /ˈkɒnfɪdəns/ • /ˈlæŋgwɪʤɪz/ • /ˈeərəpleɪnz/ • /ˌɪmjuːˈnɒlɒʤɪ/ • /ɪˌmæʤɪˈneɪʃən/
La Escuela 2022-12-15
21 Clues: gym • map • art • sit • math • test • door • music • paper • school • english • biology • schedule • calculator • used to cut • school table • to write with • room of books • used to measure • bag for your books • keep your books/backpack
SP II- U4 Quiz 2023-01-31
25 Clues: wifi • media • radio • tablet • e-mail • search • upload • charger • biology • computer • magazine • download • internet • invention • chemistry • newspaper • discovery • television • cell phone • phone case • headphones • smartwatch • phone call • social media • text message
Mi instituto 2023-05-04
27 Clues: big • ends • juice • mixed • public • orange • begins • german • french • it has • school • modern • library • physics • uniform • biology • private • spanish • there is • sandwich • bathroom • chemistry • classroom • cafeteria • playground • basketball • parking lot
Brainy5.5 2020-03-03
23 Clues: wf • polski • muzyka • boisko • szatnia • biologia • korytarz • stołówka • plastyka • historia • geografia • angielski • matematyka • plac zabaw • biblioteka • sekretariat • informatyka • klasa szkolna • sklepik szkolny • sala gimnastyczna • pracownia bio-chem • pokój nauczycielski • pracownia komputerowa
Spanish Unit 2 En la Clase 2020-10-06
27 Clues: art • quiz • music • house • class • course • school • library • Spanish • science • stadium • biology • physics • schedule • semester • econmics • homework • geograohy • bookstore • classmate • test;exam • cafeteria • accounting • laboratory • university • computer science • trimester; quarter
Module 3 vocab 2022-04-21
25 Clues: art • band • math • arts • choir • music • health • spanish • anatomy • biology • physics • algebra • economy • english • geometry • chemistry • jouralism • geography • government • us history • pre-calculus • world history • social science • musical teater • natural sciense
My School 2022-10-27
22 Clues: art • math • lunch • music • health • french • i like • physics • italian • algebra • biology • history • english • spanish • Mandarin • its easy • languages • geography • the classes • i dont like • notas, i get good grades • domestica, home and careers
school 2 2022-11-23
29 Clues: nota • aula • arte • error • libro • silla • móvil • mates • cruce • música • lengua • letras • campana • números • pizarra • deberes • libreta • pupitre • papelera • historia • biología • suspender • geografía • pegamento • ordenador • contestar • abecedario • calculadora • diccionario
Vocabulario 2023-09-20
21 Clues: Biology • History • English • Physics • Library • Because • Where to • To arrive • Bookstore • Economics • Chemistry • Psychology • Wastebasket • To the left of • To have dinner • To the right of • Next to; beside • Computer science • To have breakfast • matemáticas Mathematics • Business administration
School Subjects 2024-01-23
27 Clues: art • math • band • lunch • german • health • chorus • french • spanish • tech ed • english • physics • algebra • chinese • history • italian • biology • science • computer • geometry • calculus • breakfast • chemistry • portuguese • literature • teen living • physical education
Unidad 2 2023-10-24
27 Clues: PE • art • math • book • lunch • boring • school • folder • office • pencil • science • student • biology • history • library • stadium • notebook • bathroom • difficult • geography • calculator • auditorium • teacher(f) • whiteboard • teacher(m) • interesting • computerclass
La Vida Escolar 2020-04-05
27 Clues: a • PE • pen • art • some • some • math • paper • lunch • shoes • folder • pencil • German • English • science • biology • history • pencils • backpack • computer • notebook • dictionary • calculator • clock,watch • clocks,watches • school supplies • computer science
Types of engineers 2025-12-10
22 Clues: Genes • Marine • Lasers • Design • Caverns • Robotics • Vibration • Computers • Cosmetics • Structures • Design GPS • Technology • Jet engines • Food products • Power systems • Nuclear products • Motion and force • Improve equipment • Improving machines • Biology and medicine • Highway construction • Construction planning
Las clases / School Classes 2026-02-27
28 Clues: art • math • band • music • French • soccer • chorus • health • coding • history • English • physics • biology • science • algebra • Spanish • geometry • chemistry • economics • geography • psychology • journalism • literature • government • basketball • trigonometry • school subjects • american football
Words 2026-02-16
25 Clues: I • He • We • She • China • Maths • Brazil • France • Hebrew • You FS • You FP • Russia • Israel • They F • Mexico • You MS • You MP • They M • Biology • America • Child MS • Child FS • Ethiopia • Geography • Student MS
crossword 2025-01-16
25 Clues: kurs • błąd • nigdy • jutro • oceny • często • zwykle • bogaty • prawda • myśleć • zawsze • centrum • projekt • ponieważ • biologia • kłamstwo • instytut • zapomnieć • matematyka • wypracowanie • uwaga (pay...) • oszukać, ściągać • zdać (... a test) • oblać (... a test) • powtórzyć (... for a test)
climate change 2024-03-15
Across
- makes up majority of the atmospheric composition
- overall climate is warmer
- floating ice in the ocean
- A period of time where temperatures are low enough for everything to freeze
- one of the 2 main green house gasses
- The thin layer of gas that surrounds the earth
- Right above the troposphere very dry
- permanent layers of ice
Down
- long-term shifts in temperatures and weather patterns
- released from volcanic eruptions
- The air we breathe and every aspect we call weather
- increases or decreases the size of a body due to a change in temperature
- When glaciers are freezing growing and advancing
- half of solar radiation passes through the atmosphere
- layer Scatters radiation and ultraviolet radiation
15 Clues: permanent layers of ice • overall climate is warmer • floating ice in the ocean • released from volcanic eruptions • one of the 2 main green house gasses • Right above the troposphere very dry • The thin layer of gas that surrounds the earth • makes up majority of the atmospheric composition • When glaciers are freezing growing and advancing • ...
Science Terms 2022-03-01
Across
- Protects the whole earth
- All water on earth
- Where the ozone layer lies
- Energy from the sun's heat
- A gas that absorbs infrared radiation
Down
- Third layer of the atmosphere, meteors burn up
- A layer that absorbs harmful radiation
- All life on earth
- Essential element in the earth for life
- The word for a process of events
10 Clues: All life on earth • All water on earth • Protects the whole earth • Where the ozone layer lies • Energy from the sun's heat • The word for a process of events • A gas that absorbs infrared radiation • A layer that absorbs harmful radiation • Essential element in the earth for life • Third layer of the atmosphere, meteors burn up
Genes: A Family Inheritance 2013-09-26
Across
- (adj.)having to do with the body
- (n.)the power to change or affect the actions, behaviors, or opinions of another or others
- (n.)a person's health and strength
- (adj.)(in biology) relating to the form of a gene that is not expressed as a trait in a person unless two such genes are inherited, one from each parent
- (v.)(in biology)to get a quality or characteristic from a parent or ancestor
- (adj.)(in biology) relating to a characteristic or condition that a child will have if one of the child's parents has it
Down
- (adj.)sad and gloomy
- (n.)a quality or distinguishing feature that sets one person or thing apart from another
- (adj.)being exactly the same or equal in every way
- (n.)(in biology)a part of a cell that controls or influences the appearance, growth, etc., of a living thing
10 Clues: (adj.)sad and gloomy • (adj.)having to do with the body • (n.)a person's health and strength • (adj.)being exactly the same or equal in every way • (v.)(in biology)to get a quality or characteristic from a parent or ancestor • (n.)a quality or distinguishing feature that sets one person or thing apart from another • ...
P6 so far... 2016-10-30
Across
- / The part of the atom where the protons and neutrons are found.
- / An alpha particle has the same nucleus as this element.
- / The time taken for half of the radioactive nuclei now present to decay.
- / The rate of decay or counts per minute.
- / The type of ionising radiation that is an electromagnetic wave.
- / When enough energy is transferred to break an atom or molecule into parts, called ions.
Down
- / The measure of radioactivity.
- / A type of ionising radiation which is slow and heavy.
- / How far the ionising radiation will travel into different materials.
- / A type of ionising radiation that is identical to an electron.
- / Atoms with the same number of protons but different numbers of neutrons.
11 Clues: / The measure of radioactivity. • / The rate of decay or counts per minute. • / A type of ionising radiation which is slow and heavy. • / An alpha particle has the same nucleus as this element. • / The part of the atom where the protons and neutrons are found. • / A type of ionising radiation that is identical to an electron. • ...
EM Radiation 2024-11-06
Across
- used for remote control, thermal scanning, and thermal imaging
- kills tumor cell and medical sterilization
- activates vitamin D and allows vision
- used for GPS, cellular data, and wifi
Down
- used for sterilization, lamps, and money checker
- used for bone imaging and airport security
- used for radio broadcasting
7 Clues: used for radio broadcasting • activates vitamin D and allows vision • used for GPS, cellular data, and wifi • used for bone imaging and airport security • kills tumor cell and medical sterilization • used for sterilization, lamps, and money checker • used for remote control, thermal scanning, and thermal imaging
voca 14 2018-02-09
22 Clues: 붕대 • 장인 • 생물학 • 천문학 • 점성학 • 예술가 • 복종하다 • 적응시키다 • 우주비행사 • 의견, 태도 • 청중, 관객 • 유대, 결속 • 주점, 막대 • 재난, 참사 • 당황하게 하다 • 전기, 일대기 • 다발, 꾸러미 • 울타리, 장애물 • 인공의, 모조의 • 곰곰이 생각하다 • 묶다, 결속시키다 • ~하는 경향이 있는
CLASS 1 - units 1-3 CROSSWORD 2013-04-21
29 Clues: wąż • mieć • moda • żółw • pies • luty • nigdy • wujek • drugi • chomik • zakupy • chemia • marzec • trzeci • ciocia • fizyka • parasol • zwierzę • styczeń • pierwszy • plastyka • biologia • lotnisko • potrafić • gotowanie • angielski • matematyka • portmonetka • telefon komórkowy
Mata Pelajaran 2013-02-05
25 Clues: Art • Sport • Music • Sewing • Health • Science • English • Physics • Algebra • Cooking • History • Biology • Religion • Education • Chemistry • Economics • Timetable • Indonesian • Technology • Mathematics • Art of sound • Five Principles • Regional Language • Flag-raising ceremony • Geography or nature studies
CROSSWORD BY CARLOTTA ZANNONI 2014-02-25
28 Clues: PENNA • GESSO • BANCO • GOMMA • SEDIA • COLLA • FISICA • STORIA • MATITA • SCUOLA • LAVAGNA • CESTINO • CHIMICA • LEGGERE • OROLOGIO • SCRIVERE • SPAGNOLO • FINESTRA • BIOLOGIA • COLORARE • OCCHIALI • RIGHELLO • GEOGRAFIA • MATEMATICA • ARMADIETTO • INSEGNANTE • PINZATRICE • ATTACCAPANNI
UNIT 2: LA ESCUELA 2022-04-19
25 Clues: art • map • math • band • music • money • choir • globe • health • biology • anatomy • english • spanish • algebra • physics • business • geometry • nutrition • chemistry • driver's ed • pre calculus • world history • social science • musical theater • natural science
Maeser People 2022-08-19
21 Clues: PE • Art • Math • Latin • German • Spanish • Biology • Physics • Socratic • Geography • Print Comm • Lord of All • HS Counselor • Front Office • Drama/Theater • New Librarian • SPED Director • School Director • Choir/Orchestra • HS Dean of Students • Athletics/Activities Director
spanish homework 2023-09-21
22 Clues: why? • which? • library • next to • economy • history • physics • biology • because • english • bookstore • to arrive • chemistry • psychology • mathematics • where (to)? • wastebasket • which one(s)? • to have dinner • to have breakfast • de to the left of • de to the right of
spanish crossword 2023-09-21
21 Clues: Which • English • Biology • besides • physics • economy • because • history • library • chemistry • to arrive • Bookstore • psychology • Mathematics • wastebasket • to have dinner • to the left of • to the right of • computer science • to have break fast • business adminstration
Les matières 2023-10-23
21 Clues: PE • band • chorus • to put • to use • a class • to lose • to hear • biology • English • to have • to find • to start • to teach • to speak • to punish • chemistry • to answer • to succeed • math class • computer science
Lista de Vocabulario 2020-02-06
29 Clues: art • big • math • first • class • fifth • music • sixth • choir • eigth • fourth • health • biology • physics • biology • history • spanish • popular • english • seventh • optional • calculus • bathroom • geography • languages • chemistry • literature • themaleteacher • gradelevel,level
Kooli Sõnad 2024-08-06
29 Clues: Art • Math • Book • Paper • Music • Ruler • Sunday • Eraser • Friday • Monday • Pencil • Physics • History • Backbag • Tuesday • Biology • Teacher • Saturday • Computer • Scissors • Religion • Thursday • Chemistry • Wednesday • Calculator • HighSchool • Mothertongue • Englishlanguage • Russianlanguage
Les Cours 2024-11-07
23 Clues: art • easy • math • grade • useful • school • physics • biology • useless • history • homework • I like... • chemistry • cafeteria • geography • difficult • psychology • exam, test • class, course • computer science • (foreign) languages • to have a diploma, degree • I don't like... very much
England: Vocabulary 2025-09-25
24 Clues: gym • uur • enig • Brits • oudste • alinea • verhaal • tweeling • biologie • wiskunde • Canadees • getrouwd • middelste • broer zus • (UK) gang • gescheiden • Amerikaans • samenkomst • geschiedenis • aardrijkskunde • gemeenschappelijk • school middelbare school • and design beeldende vorming • of Nations Gemenebest van Naties
England: Vocabulary 2025-09-25
24 Clues: gym • uur • enig • Brits • oudste • alinea • verhaal • tweeling • biologie • wiskunde • Canadees • getrouwd • middelste • broer zus • (UK) gang • gescheiden • Amerikaans • samenkomst • geschiedenis • aardrijkskunde • gemeenschappelijk • school middelbare school • and design beeldende vorming • of Nations Gemenebest van Naties
England: Vocabulary 2025-09-25
24 Clues: gym • uur • enig • Brits • oudste • alinea • verhaal • tweeling • biologie • wiskunde • Canadees • getrouwd • middelste • broer zus • (UK) gang • gescheiden • Amerikaans • samenkomst • geschiedenis • aardrijkskunde • gemeenschappelijk • school middelbare school • and design beeldende vorming • of Nations Gemenebest van Naties
England: Vocabulary 2025-09-25
24 Clues: gym • uur • enig • Brits • oudste • alinea • verhaal • tweeling • biologie • wiskunde • Canadees • getrouwd • middelste • broer zus • (UK) gang • gescheiden • Amerikaans • samenkomst • geschiedenis • aardrijkskunde • gemeenschappelijk • school middelbare school • and design beeldende vorming • of nations Gemenebest van Naties
spanish 2025-10-22
27 Clues: (art) • (home) • (music) • (class) • (school) • (course) • (physics) • (stadium) • (library) • (spanish) • (biology) • (homework) • (sciences) • (semester) • (cafeteria) • ( schedule) • (economics) • (classmate) • (geography) • (bookstore) • ( test,quiz) • (accounting) • (laboratory) • (test, exam) • ( university) • (trimester,qaurter) • ( computer science)
40 - 41 vocab 2025-11-05
Across
- biblioteca (library)
- (art)
- escuela (school)
- (university; college)
- (labratory)
- (computer science)
- (Spanish)
- estadio (stadium)
- (classmate)
- (economics)
- (schedule)
- (class)
- cafeteria (cafeteria)
- (bookstore)
Down
- (music)
- (biology)
- (test; quiz)
- (sciences)
- (course)
- (trimester; quarter)
- (test; exam)
- casa (house; home)
- (homework)
- (accounting)
- (geography)
- (physics)
- (semester)
27 Clues: (art) • (music) • (class) • (course) • (biology) • (Spanish) • (physics) • (sciences) • (homework) • (schedule) • (semester) • (labratory) • (geography) • (classmate) • (economics) • (bookstore) • (test; quiz) • (test; exam) • (accounting) • escuela (school) • estadio (stadium) • casa (house; home) • (computer science) • biblioteca (library) • (trimester; quarter) • (university; college) • cafeteria (cafeteria)
Schulfächer (School Subjects) 2025-12-17
23 Clues: art • P.E. • math • ethics • German • biology • Italian • physics • English • history • Spanish • schedule • French ö • religion • chemistry • geography • mathematics • band, orchestra • foreign language • computer science • foreign languages • one lesson / class • two classes (double block)
Space Exploration - Topics 4-7 2016-01-26
Across
- Planet discovered by Herschel's reflecting telescope in 1781
- Type of electromagnetic radiation wave
- Dark spots of the Sun with cooler temperatures
- _________ radiation - Varying types of energy waves emitted by stars
- Discovered the moons of Jupiter
- High energy particles from the Sun that define the boundaries of the solar system
- Type of electromagnetic radiation wave
- Satellites not made by humans (the moon and the Earth)
- Main component (element) of the Sun
- Satellite that has travelled to the end of our solar system
- Largest planet in our solar system
- Shortest wave of electromagnetic radiation
- The device or material that a rocket carries
- The propulsion or force in a certain direction
- The Sun is constantly going through ________ explosions
Down
- Newton "To every action there is an equal and opposite ________"
- Rockets need a _____________ fuel to make them fly
- Section of the rocket that drops off once its fuel is used up
- Technology that electronically connects 2 or more telescopes to combine images
- ______________ assist is a method of acceleration which enables a spacecraft to gain speed by using the gravity of a planet
- Orbit of satellites placed about 36 000km above ground, and orbits the Earth once every 24 hours
- Type of electromagnetic radiation wave
- Longest wave of electromagnetic radiation
- Smallest planet in our solar system
- Large Hawaiian telescope that uses computers to combine images
- Satellites made by humans (Hubble)
- Satellite that has travelled to the end of our solar system
- Attraction between objects
- Satellites above Earth that can calculate your position on Earth within 30 meters
- The ___________ the wavelength of light, the better the resolving power on radio telescopes
- Tube that contains combustible material
31 Clues: Attraction between objects • Discovered the moons of Jupiter • Satellites made by humans (Hubble) • Largest planet in our solar system • Smallest planet in our solar system • Main component (element) of the Sun • Type of electromagnetic radiation wave • Type of electromagnetic radiation wave • Type of electromagnetic radiation wave • Tube that contains combustible material • ...
Neutron Stars 2022-05-06
Across
- created when giant stars die in supernovas and their cores collapse
- electromagnetic wave of frequency
- This is a space telescope that looks for gamma ray burst
- a fermion that interacts only via the weak interaction and gravity
- This is an explosion of energy from tangling of magnetic field lines near sunspots
- The compression of neutrons in the contracting core
- the small, dense region consisting of protons and neutrons at the center of an atom
- a pulsar type neutron star located in the constellation Vulpecula
- she helped build a large radio telescope and discovered pulsars
- The time it takes for a planet to spin once
Down
- highly magnetized rotating neutron star that emits beams of electromagnetic radiation out of its magnetic poles.
- fast moving electrons create a pressure _________ which is capable of supporting a star!
- Two bodies which are close enough that their gravitational attraction causes them to orbit each other
- penetrating form of high-energy electromagnetic radiation
- This is a space where gravity is so powerful that no particles or electromagnetic radiation can escape or get out of it
- how the magnetic force is distributed in the space around and within something magnetic
- a circular motion which acts along the radius and is directed away from the centre of the circle
- A eruption of high energy radiation from the sun’s surface
- a star that suddenly increases greatly in brightness because of a catastrophic explosion that ejects most of its mass.
- a type of neutron star believed to have an extremely powerful magnetic field
20 Clues: electromagnetic wave of frequency • The time it takes for a planet to spin once • The compression of neutrons in the contracting core • This is a space telescope that looks for gamma ray burst • penetrating form of high-energy electromagnetic radiation • A eruption of high energy radiation from the sun’s surface • ...
chapter 21-22 Vocab 2022-10-14
Across
- A technique error in which film was exposed twice.
- invisible, odorless electromagnetic radiation.
- Long wavelengths with low energy, low frequency and low penetrating power; and called genz rays.
- Partial image created when the central beam misses the x-ray film.
- formed when the primary x-rays strikes the patient or comes in contact with only matter or substance.
- Images on x-ray film that are out of focus.
- The open-ended tube in a dental x-ray unit, commonly called the cone.
- A technique error that elongates the image of the teeth.
- A film that was not exposed to radiation.
- radiation that is deflected from its path as it strikes matter.
Down
- Processing error that shows on the dental film when the film emulsion os exposed to temperature variations; normally shows as pitting or wrinkling of the emulsion.
- x-ray technique error resulting from improper horizontal angulation.
- An x-ray film that appears dark and dense related to old or overused chemicals.
- A cross pattern that appears on film that has been placed backward in the mouth; caused by the pattern on the lead foil.
- A technique error whereby the image of the teeth is shortened.
- The science or study of radiation as it is used in medicines.
- unit of electrical potential equal to 1,000 volts; is responsible for the quality of radiographs or penetrating power.
- the primary ray emitting from the x-ray tube head.
- difference between shades or colors.
- degree of darkness on an x-ray.
20 Clues: degree of darkness on an x-ray. • difference between shades or colors. • A film that was not exposed to radiation. • Images on x-ray film that are out of focus. • invisible, odorless electromagnetic radiation. • A technique error in which film was exposed twice. • the primary ray emitting from the x-ray tube head. • ...
NUCLEAR CHEMISTRY 2025-04-22
Across
- how an atom is referred to in nuclear chemistry
- a very heavy nucleus splits into more stable nuclei of intermediate mass
- light mass nuclei combine to form a heavier mare stable nucleus
- use heat for nuclear reactors to produce electrical energy
- neutron absorbing rods that help control the reaction by limiting the number of free neutrons
- a reaction that affects the nucleus of an atom
- the protons and neutrons of an atom collectively
- unit used to measure nuclear radiation
- a reaction in which the material that starts the reaction is also on on the products and can start another reaction
- an electron emitted from the nucleus during radioactive decay
Down
- the minimum amount of nuclide that provides the number of neutrons needed to sustain a chain reaction
- the time required for half the atoms of radioactive nuclide to decay
- 2 protons and 2 neutrons emitted from the nucleus during decay
- the difference between the mass of an atom and the sum of the masses of its protons, neutrons and electrons
- use controlled fission chain reactions to produce energy or radioactive nuclides
- a change in the identity of a nucleus as a result of a change in the number of its proton
- stable nuclei cluster over a range of neutron-proton ratios
- the spontaneous disintegration of a nucleus into a slightly lighter nucleus accompanied by emission of radiation
- used to slow down the fast neutrons produced in fission
- radiation absorbing material that is used to decrease exposure to radiation in nuclear reactors
20 Clues: unit used to measure nuclear radiation • a reaction that affects the nucleus of an atom • how an atom is referred to in nuclear chemistry • the protons and neutrons of an atom collectively • used to slow down the fast neutrons produced in fission • use heat for nuclear reactors to produce electrical energy • ...
Year 9 Science Chemistry Introduction 2025-05-29
Across
- A starting substance in a chemical reaction.
- The smallest unit of an element.
- A pure substance made of only one kind of atom.
- Relating to chemistry or the interactions of substances.
- A neutral particle in the nucleus.
- A substance that changes color in acids or bases.
- Time taken for half of a radioactive substance to decay.
- A substance with a pH more than 7.
- Splitting of a heavy nucleus into two smaller ones.
- An element that is typically shiny and conducts electricity.
- A chemical reaction with oxygen that produces heat and light.
- A substance made of two or more elements chemically combined.
- Combining of two light nuclei into a heavier one.
- A negatively charged particle orbiting the nucleus.
Down
- Radiation that involves the emission of an electron.
- A substance formed in a chemical reaction.
- Type of reaction that involves changes in the nucleus.
- High energy electromagnetic radiation from a nucleus.
- A substance with a pH of 7.
- A type of radiation consisting of 2 protons and 2 neutrons.
- A positively charged particle in the nucleus.
- A reaction that absorbs heat.
- An atom or molecule with a charge.
- Two or more atoms chemically bonded together.
- An unstable isotope that emits radiation.
- A compound that reacts with acids to release CO₂.
- A substance with a pH less than 7.
- Atoms of the same element with different numbers of neutrons.
- A process in which substances change into new ones.
- A reaction that releases heat.
30 Clues: A substance with a pH of 7. • A reaction that absorbs heat. • A reaction that releases heat. • The smallest unit of an element. • An atom or molecule with a charge. • A neutral particle in the nucleus. • A substance with a pH less than 7. • A substance with a pH more than 7. • An unstable isotope that emits radiation. • A substance formed in a chemical reaction. • ...
NUCLEAR CHEMISTRY 2026-04-13
Across
- A reaction in which the material that starts the reaction is also one of the products and can start another reaction.
- The spontaneous disintegration of a nucleus into a slightly lighter nucleus accompanied by the emission of radiation.
- Light-mass nuclei combine to form a heavier, more stable nucleus.
- The minimum amount of nuclide that provides the number of neutrons needed to sustain a chain reaction.
- The range of neutron-proton ratios over which stable nuclei cluster.
- Unit used to measure nuclear radiation exposure or dose.
- An electron emitted from the nucleus during radioactive decay.
- Uses controlled fission chain reactions to produce energy or radioactive nuclides.
- The time required for half the atoms of a radioactive nuclide to decay.
- Radiation-absorbing material that is used to decrease exposure to radiation in nuclear reactors.
- How an atom is referred to in nuclear chemistry.
- Neutron-absorbing rods that help control the reaction by limiting the number of free neutrons.
- Used to slow down the fast neutrons produced in fission.
Down
- A reaction that affects the nucleus of an atom.
- 2 protons and 2 neutrons emitted from the nucleus during decay.
- The difference between the mass of an atom and the sum of the masses of its protons, neutrons, and electrons.
- The protons and neutrons of an atom collectively.
- A very heavy nucleus splits into more stable nuclei of intermediate mass.
- A change in the identity of a nucleus as a result of a change in the number of its protons.
- Uses heat from nuclear reactors to produce electrical energy.
20 Clues: A reaction that affects the nucleus of an atom. • How an atom is referred to in nuclear chemistry. • The protons and neutrons of an atom collectively. • Unit used to measure nuclear radiation exposure or dose. • Used to slow down the fast neutrons produced in fission. • Uses heat from nuclear reactors to produce electrical energy. • ...
Mary Ann Jones's Super Cool Puzzle You Better Get It Right 2021-09-17
Across
- simplified representation of reality
- no space a logical procedure that helps answer a question
- dont use the stuff its fragile you fatty
- data collected
- a sampling of data
- what a person uses to view the world
- model that explains observations
- no spaces first command God gave the first man
Down
- preservation and wise use of natural resources
- study of ethical use of medicine and biology
- affected by one's worldview and assumptions
- use of technology to advance living organisms and their processes
- a model that describes how phenomena relate to each other
- simple testable statement
- the study of life
- no space combination of qualities God has placed in people
16 Clues: data collected • the study of life • a sampling of data • simple testable statement • model that explains observations • simplified representation of reality • what a person uses to view the world • dont use the stuff its fragile you fatty • affected by one's worldview and assumptions • study of ethical use of medicine and biology • ...
Science Unit Crossword 2026-01-30
Across
- Cylinder cells called rods detect the presence of light
- solid substance that completely block light rays and preventing any light to pass
- Bioluminescence occurs in organisms where chemical reactions inside an organism provide energy for light
- the law of reflection states that the angle of reflection equals the angle of incidence
- the chemical reaction produces energetic particles that give off visible light energy
- is a mirror that caves in.
- An object that can be heated to such a high temperature that it emits visible light is known as an incandescent source of light.
- the fundamental, non-mixed light wavelengths used to create the full spectrum of colors by adding them together
- is the bending of light when it travels from one medium to another (like moving from air to water)
- is a mirror that bulges out
- the ray that bounces of the surface is the reflect ray
Down
- when substances are not completely clear and not completely solid
- phosphorescence is persistent emission of light following exposure to removal of source of radiant energy.
- specialized photoreceptor cells in the retina (biology) that enable color vision and high-acuity, and 3D geometric shapes with a circular base tapering to an apex
- the ray that comes from a light source and strikes the surface is the incident ray
- a bundle of over 1 million nerve fibers that transmits visual information, encoded by the retina, to the brain.
- Secondary colours are hues produced by mixing two primary colours in equal proportions
- tubes are more expensive and more difficult to dispose of than incandescent bulbs. The mercury vapor and phosphor coating are also toxic
- The ray model of light helps to explain properties of light, like the existence of shadows.
- when light passes through clear substances, the rays continue their straight paths
- reflection is the process in which the light strikes a surface and bounces back off that surface.
- radiation is a transfer of energy spreading in all directions at once
- the new direction of the light is called the angle of refraction
- in very simple terms, light is the form of energy that you can see. The sun is a natural light source. It is the source of the most abundant and the least expensive light in the world.
24 Clues: is a mirror that caves in. • is a mirror that bulges out • the ray that bounces of the surface is the reflect ray • Cylinder cells called rods detect the presence of light • the new direction of the light is called the angle of refraction • when substances are not completely clear and not completely solid • ...
Word of the Day 2026-03-14
16 Clues: Tiny • Scope • Ahead • Focus • Place • Latin • Do it • Change • despise • Adorable • Microworld • Has a trunk • Flying mammal • Large marsupial • Man's best friend • Likes to chase mice
Science 2012-12-18
Across
- a little higher frequency than visible light
- of Reflection The angle formed by a reflected ray and a perpendicular to the surface at the point of reflection(of a polygon)
- A device that generates an intense beam of coherent monochromatic light (or other electromagnetic radiation) by stimulated emission of...
- A thin straight bar, esp. of wood or metal.
- Spectrum The range of wavelengths or frequencies over which electromagnetic radiation extends
- colors Any of a group of colors from which all other colors can be obtained by mixing.
- waves Low frequency but long wavelength
- Having an outline or surface that curves inward like the interior of a circle or sphere
- Used in cafeterias
- -rays shot from a small whole
- A solid geometric figure whose two end faces are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms.
Down
- light all light u can see
- rays highest frequency
- first layer of the eye
- A particle representing a quantum of light or other electromagnetic radiation. A photon carries energy proportional to the radiation...
- waves Used in baking
- light Polarization (also polarisation) is a property of certain types of waves that describes the orientation of their oscillations. ....
- A solid or hollow object that tapers from a circular or roughly circular base to a point.
- eyeball is too long
- Reflection Total internal reflection is an optical phenomenon that occurs when a ray of light strikes a medium boundary at an angle larger than a...
- Having only interior angles measuring less than 180°.
21 Clues: Used in cafeterias • eyeball is too long • waves Used in baking • rays highest frequency • first layer of the eye • light all light u can see • -rays shot from a small whole • waves Low frequency but long wavelength • A thin straight bar, esp. of wood or metal. • a little higher frequency than visible light • Having only interior angles measuring less than 180°. • ...
MRT Week 2019-11-01
Across
- Which bone is commonly referred to as the "shoulder blade?"
- What do X-Ray Techs wear to monitor their exposure to radiation?
- What image archiving system is used to store diagnostic images?
- Which bone is commonly referred to as the "collar bone?"
- Who reports on diagnostic images?
- What feature is used to ensure the X-Ray machine is locked into the correct position before exposure?
- What word is used to describe an angulation towards the head?
- What is the last name of the man who discovered X-Rays?
- What tray is used in either the wall or table to hold the X-Ray detector?
Down
- What unit is set by the X-Ray Tech to control the amount of radiation "fired" towards the patient?
- What material is used to block radiation from reaching the patient?
- What substance can be ingested or injected prior to a CT scan to enhance imaging?
- What accessory is used to absorb scatter radiation before it reaches the detector?
- What hand held device transmits the ultrasound beam?
- What device is used to hold an infant still during a chest X-Ray?
- What is the name for real time moving X-Ray imaging?
- What substance must be used between the patient's skin and the probe when performing an ultrasound?
- What machine is used to take X-Ray images in a patient's room?
- What is the positive end of the X-Ray tube?
- What machine is used to take X-Ray images in the OR?
20 Clues: Who reports on diagnostic images? • What is the positive end of the X-Ray tube? • What hand held device transmits the ultrasound beam? • What is the name for real time moving X-Ray imaging? • What machine is used to take X-Ray images in the OR? • What is the last name of the man who discovered X-Rays? • Which bone is commonly referred to as the "collar bone?" • ...
IHP Chapter 3 2023-02-17
Across
- what to divide the A number by to find out which series an nuclide belongs to
- a source of C0-60, Mn-59 and Fe-59 encountered during reactor maintenance
- cosmic radiation after spallation, mainly neutrons, electrons and pions
- annual average dose to the public from this group of sources is 314 mrem
- the portion of cosmic radiation from the sun and outer space, made up of positively charged ions
- these account for the majority of dose during reactor operations
- the average person gets 13 mrem dose per year from these
- most common medical diagnostic use of radiation
- a method to temporarily implant a small radiation source into a patient
- the decays series that begins with Np-237
- average annual occupational dose to NNPP workers
- the decay series that begins with U-235
Down
- humans contain about 100 nCi of this primordial radionuclide
- the end product of the three natural decay chains is a stable form of this element
- the decay series that begins with Th-232
- this process creates neutrons and pions at the top of Earth's atmosphere by physically knocking them out of atmospheric atoms
- A radionuclide such as Tc-99m that IS used for medical purposes (taken internally)
- the decay series that begins with U-238
- annual average dose to the public from this group of sources is 311 mrem
- radionuclides created when cosmic neutrons and protons interact with atoms in the atmosphere
- this gas is the primary health concern from naturally occurring radioactivity
- one very light cosmogenic nuclide
22 Clues: one very light cosmogenic nuclide • the decay series that begins with U-238 • the decay series that begins with U-235 • the decay series that begins with Th-232 • the decays series that begins with Np-237 • most common medical diagnostic use of radiation • average annual occupational dose to NNPP workers • the average person gets 13 mrem dose per year from these • ...
Science 2023-12-09
Across
- The study of the Earth's atmosphere and weather patterns.
- The study of the Earth's structure, composition, and processes that shape its surface.
- Science The study of computers, programming, and the processing of information.
- Science The study of the interactions between living organisms and their environment.
- The scientific study of the mind and behavior of humans and animals.
- The science that deals with the composition, properties, and reactions of substances.
- The study of fossils and ancient life forms to understand the history of life on Earth.
Down
- The study of living organisms and their interactions with each other and their environment.
- The scientific study of celestial objects such as stars, planets, and galaxies.
- The abstract science of number, quantity, and space, including arithmetic, geometry, and algebra.
- The study of society, human social relationships, and institutions.
- The branch of biology that focuses on the study of plants.
- The study of genes, heredity, and the variation of organisms.
- The study of matter, energy, and the fundamental forces that govern the universe.
- The branch of biology that focuses on the study of animals.
15 Clues: The study of the Earth's atmosphere and weather patterns. • The branch of biology that focuses on the study of plants. • The branch of biology that focuses on the study of animals. • The study of genes, heredity, and the variation of organisms. • The study of society, human social relationships, and institutions. • ...
Big-Bang-Theory 2026-04-21
Across
- the lightest, simplest, and most abundant chemical element, atomic number 1
- the physical science that studies all celestial objects and phenomena beyond Earth's atmosphere, including stars, planets, galaxies, and the universe's structure
- a pioneering American astronomer who transformed cosmology by proving the existence of galaxies outside the Milky Way and discovering that the universe is expanding.
- is an American radio astronomer who, with Arno Penzias, discovered cosmic microwave background (CMB) radiation
- the faint, nearly uniform relic glow of electromagnetic radiation left over from the Big Bang, filling all space
- a massive, gravitationally bound system consisting of stars, stellar remnants, interstellar gas, dust, and dark matter.
- Helium ( is a colorless, odorless, tasteless, and inert noble gas with atomic number 2. It is the second lightest and second most abundant element in the universe, crucial for science due to its extremely low boiling point ( low density, and non-reactive, monoatomic nature.
- the "free invention" of concepts and theories designed to logically represent the sensory experiences of the natural world
Down
- was a Nobel Prize-winning German-American physicist and radio astronomer who co-discovered the cosmic microwave background (CMB) radiation in 1964. Working at Bell Labs, his accidental detection of this uniform, low-temperature radiation provided the definitive evidence for the Big Bang theory, transforming cosmology from speculation into a precise science.
- British mathematician and astronomer known for developing the theory of stellar nucleosynthesis
- the entire range of all possible frequencies, wavelengths, and photon energies of electromagnetic radiation, extending from low-energy radio waves to high-energy gamma rays
- the totality of all space, time, matter, and energy
- The visible light spectrum is the narrow portion of the electromagnetic spectrum—roughly 380 to 750 nanometers ( in wavelength—detectable by the human eye
- the prevailing cosmological model explaining that the universe began approximately 13.8 billion years ago from an extremely hot, dense singularity
- an apparatus for photographing or otherwise recording spectra.
- the capacity to do work, cause change, or move matter, measured in joules
- the stretching of light toward longer, redder wavelengths as an object moves away from the observer or as space expands
- the displacement of the spectrum to shorter wavelengths in the light coming from distant celestial objects moving toward the observer.
18 Clues: the totality of all space, time, matter, and energy • an apparatus for photographing or otherwise recording spectra. • the capacity to do work, cause change, or move matter, measured in joules • the lightest, simplest, and most abundant chemical element, atomic number 1 • ...
Lista de Vocabulario 2020-02-06
29 Clues: art • big • math • first • class • fifth • music • sixth • choir • eigth • fourth • health • biology • physics • biology • history • spanish • popular • english • seventh • optional • calculus • bathroom • geography • languages • chemistry • literature • themaleteacher • gradelevel,level
№7 Words 2020-06-03
Across
- за границей, за морем
- очаровывать
- обсуждать, дискутировать
- руины
- колония
- коллега
- значительный, существенный
- маршрут
- знаток, ученый
Down
- вулкан
- род занятий
- тем не менее, однако
- основа
- убеждать, уговаривать
- биология
- отправляться, уезжать
- миссия
- клетка
- действительный, основанный на фактах
- огорчать, приводить в уныние
20 Clues: руины • вулкан • основа • миссия • клетка • колония • коллега • маршрут • биология • род занятий • очаровывать • знаток, ученый • тем не менее, однако • за границей, за морем • убеждать, уговаривать • отправляться, уезжать • обсуждать, дискутировать • значительный, существенный • огорчать, приводить в уныние • действительный, основанный на фактах
Escuela 4 2018-03-03
26 Clues: más • útil • niño • regla • sexto • menos • mates • noveno • quinto • alumno • octavo • examen • séptimo • asiento • diploma • graduado • biología • uniforme • semestre • director • borrador • cafetería • dinosaurio • inteligente • area de aseo • patio de recreo
Chapter 2 2023-09-20
23 Clues: why? • which • history • physics • library • because • english • biology • chemistry • bookstore • economics • where to? • to arrive • psychology • wastebasket • mathematics • which ones? • to have dinner • to the right of • next to;besides • computer science • to have breakfast • buisness administration
En La Clase 2023-09-20
23 Clues: Math • Why? • Where • arrive • Which? • History • Economy • Physics • English • Biology • library • because • Phsycology • Besides to • breakfeast • which ones? • The bookstore • To eat dinner • To the left of • besides/next to • To the right of • The wastebasket • business administration
10th GRADE VOCABULARY 1 2023-09-10
24 Clues: tarih • fizik • resim • müzik • kimya • drama • felsefe • almanca • edebiyat • gökbilim • biyoloji • coğrafya • ingilizce • psikoloji • matematik • halk oyunları • moda tasarımı • fotoğrafçılık • fen bilimleri • mesleki eğitim • spor / atletizm • vatandaşlık dersi • education beden eğitimi • bilişim ve iletişim teknolojileri
Spanish 2023-09-21
24 Clues: cual • cenar • cuales • fisica • porque • llegar • ingles • quimica • papelera • ¿adonde? • economia • historia • libreria • biologia • ¿por que? • desayunar • psicologia • biblioteca • al lado de • computacion • matematicas • a la derecha de • a la izquierda de • la administracionde empresas
Scene 1, School and education 2023-02-16
26 Clues: vihko • tuoli • ruotsi • oppilas • rehtori • käsityö • historia • opettaja • englanti • musiikki • liikunta • biologia • pulpetti • oppitunti • pyyhekumi • lyijykynä • kuvataide • koulupuku • välitunti • tekstikirja • päästä läpi • luokkakaveri • tehtäväkirja • matematiikka • saada hylätty • lukujärjestys
In der Schule 2021-09-16
25 Clues: Pen • Desk • Math • Tape • Glue • Ruler • Crayon • Binder • Tissue • Folder • Marker • Eraser • Biology • Stapler • Physics • Notebook • Scissors • Calendar • Lunch box • School bag • Index card • Highlighter • Color pencil • Water bottle • Pencil sharpener
Unit 2 Vocab 2021-11-10
20 Clues: easy • today • sunday • i hate • i love • biology • to have • tuesday • a month • a class • to study • next (m) • economics • above all • to prepare • to be cold • to look at • to like better • to take a test • business administration
Vocabulaire 2.1 2021-12-07
22 Clues: German • chorus • algebra • teacher • Spanish • history • biology • student • geometry • homework • geography • art class • chemistry • study hall • science lab • dance class • music class • health class • computer class • natural sciences • P.E. / gym class • recess/break time
Los útiles escolares 2022-02-18
27 Clues: pen • art • shoes • lunch • ruler • paper • German • pencil • French • folder • history • science • Spanish • biology • English • clothes • backpack • notebook • computer • chemistry • calculator • dictionary • mathematics • clock, watch • shop, workshop • computer science • física physical education
Unit 2 2024-11-06
School Words Crossword 2021-09-07
28 Clues: gym • pen • bell • desk • exam • math • test • study • chair • office • pencil • sports • teacher • hallway • english • uniform • theater • biology • science • history • students • homework • computer • notebook • principal • classroom • cafeteria • assignment
Kapitel 4B: Schulfächer 2022-03-03
26 Clues: art • dark • math • latin • music • to be • french • german • survey • slowly • enough • gym/PE • to wait • science • physics • english • history • biology • religion • schedule • geography • work/test • schoolmate • break/recess • natural sciences • computer science
French ch 3b 2022-05-02
20 Clues: who • what • songs • algebra • biology • numbers • Spanish • the past • painting • languages • chemistry • very smart • literature • dark outside • full of energy • opposite of easy • opposite of hard • deals with shape • another word for hilarious • language they speak in France
La Escuela 2022-12-15
21 Clues: gym • map • art • sit • math • test • door • music • paper • school • english • biology • schedule • calculator • used to cut • school table • to write with • room of books • used to measure • bag for your books • keep your books/backpack
Year 9 Options Fair 2026-02-20
25 Clues: PE • RE • IT • Art • Maths • Music • Drama • French • Biology • History • Physics • Spanish • Graphics • Textiles • Sociology • Geography • Chemistry • Construction • Motor Vehicle • Hair and Beauty • Food Technology • Computer Science • English Language • English Literature • Resistant Materials
chapter 4: vocab 1 2021-08-21
Engineering crossword puzzle 2023-01-10
15 Clues: editing • aquatic • building • creation • equipment • electronic • production • Spaceships • overlaying • electricity • informational • junior builder • editing equipment • medicine in biology • engines, motors, and levers
Spanish Words related to the University 2025-05-02
15 Clues: Law • Exam • Course • Biology • History • Library • Medicine • Required • Pharmacy • Bookstore • Journalism • Engineering • Scholarship • To enroll in a class • To register or enroll
Biology 2021-01-19
Across
- nerve cell
- bundle of neurones
- automatic responses
- cells that are sensitive to a stimuli
- it’s a body system made up in your brain,spinal cord and nerves
- another word for release
Down
- system the brain and spinal cord are collectively known as the cns
- the cells witch carry impulses from your sense organs to your cns
- the cells which carry impulses from your CNS to your effector organs
- it’s a electrical signal
- organs- clusters of receptors
- a change In the environment
12 Clues: nerve cell • bundle of neurones • automatic responses • it’s a electrical signal • another word for release • a change In the environment • organs- clusters of receptors • cells that are sensitive to a stimuli • it’s a body system made up in your brain,spinal cord and nerves • the cells witch carry impulses from your sense organs to your cns • ...
biology 2020-09-03
Across
- hormones transmitted by the bloodstream
- a change in the environment of an organism
- an example of the endocrine system
- nerve cells
- (hormone) increases rates of blood circulation
- carry out a response
- nerves impulses
Down
- a constant interval environment
- (hormone)controls the level of glucose
- an example of the nervous system
- detects the stimulus
- (hormone)
12 Clues: (hormone) • nerve cells • nerves impulses • detects the stimulus • carry out a response • a constant interval environment • an example of the nervous system • an example of the endocrine system • (hormone)controls the level of glucose • hormones transmitted by the bloodstream • a change in the environment of an organism • (hormone) increases rates of blood circulation
biology 2020-10-21
Across
- laid by female animals of many different species
- of reproduction that does not involve the fusion of gametes or change in the number of chromosomes
- group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body
- group of tissues in a living organism that have been adapted to perform a specific function.
- he passing on of traits from parents to their offspring
- part of the cell cycle, in which, replicated chromosomes are separated into two new nuclei
- children or young of a particular parent or progenitor.
- a sequence of nucleotides in DNA or RNA
Down
- the production of new living organisms by combining genetic information from two individuals of different types (sexes).
- material of which animals or plants are made, consisting of specialized cells and their products.
- essential nutrients for the human body.
- the male reproductive cell, or gamete, in anisogamous forms of sexual reproduction.
12 Clues: essential nutrients for the human body. • a sequence of nucleotides in DNA or RNA • laid by female animals of many different species • he passing on of traits from parents to their offspring • children or young of a particular parent or progenitor. • the male reproductive cell, or gamete, in anisogamous forms of sexual reproduction. • ...
biology 2021-09-13
Across
- organism that breaks down dead organic material
- species' average population size in a particular habitat
- An interaction between individuals of different species that results in positive (beneficial) effects
- living organism that shapes its environment
- Makes their own food
- non-living part of an ecosystem
- An organism that generally obtains food by feeding on other organisms
Down
- The branch of biology that deals with the relations of organisms
- self-regulating process by which an organism tends to maintain stability
- inborn impulse or motivation to action typically performed in response to specific external stimuli
- relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter
- organism that lives on or in a host organism
12 Clues: Makes their own food • non-living part of an ecosystem • living organism that shapes its environment • organism that lives on or in a host organism • organism that breaks down dead organic material • species' average population size in a particular habitat • The branch of biology that deals with the relations of organisms • ...
biology 2021-09-13
Across
- organism that breaks down dead organic material
- species' average population size in a particular habitat
- An interaction between individuals of different species that results in positive (beneficial) effects
- living organism that shapes its environment
- Makes their own food
- non-living part of an ecosystem
- An organism that generally obtains food by feeding on other organisms
Down
- The branch of biology that deals with the relations of organisms
- self-regulating process by which an organism tends to maintain stability
- inborn impulse or motivation to action typically performed in response to specific external stimuli
- relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter
- organism that lives on or in a host organism
12 Clues: Makes their own food • non-living part of an ecosystem • living organism that shapes its environment • organism that lives on or in a host organism • organism that breaks down dead organic material • species' average population size in a particular habitat • The branch of biology that deals with the relations of organisms • ...
BIOLOGY 2021-10-24
Across
- all living things made of cells
- containin specialized, coordinated parts
- to get energy from food
- producing offsprings
- increase the size
- organisms adjust their environment
Down
- all chemical reactions in an organism
- dialation of pupils
- obtaining or producing food
- changing location
- internal balance
- removalof waste material
12 Clues: internal balance • changing location • increase the size • dialation of pupils • producing offsprings • to get energy from food • removalof waste material • obtaining or producing food • all living things made of cells • organisms adjust their environment • all chemical reactions in an organism • containin specialized, coordinated parts
biology 2022-01-28
Across
- protein that changed shape due to eveniornment
- amount of energy required for a reaction to take place
- energy and celluar storage
- protein made to increase chemical reactions
- quick energy and cell wall structure
- repair and maintain cell functions
- monomer of protein
- material that bindsto a specific enzyme
Down
- monomer of lipids
- genetic code
- a location where a substrate binds to react
- monomer o lipids
12 Clues: genetic code • monomer o lipids • monomer of lipids • monomer of protein • energy and celluar storage • repair and maintain cell functions • quick energy and cell wall structure • material that bindsto a specific enzyme • protein made to increase chemical reactions • a location where a substrate binds to react • protein that changed shape due to eveniornment • ...
Biology 2022-01-26
Across
- thin walled blood vessel
- food is physically broken down into nutrients and also broken down chemically
- the main muscle of the respiratory system
- thin sheets of cells tightly packed lining internal organs
Down
- pumps blood through the body
- It provides the cell with the instructions
- cleans the blood
- the gortwh stage of the cell cycle
- uncrontrollable division cells
- thick walled blood vessel
- movement of molecules from an are of high concentration to an area of low concentration
- gas exchanges between O2 and CO2 happen here
12 Clues: cleans the blood • thin walled blood vessel • thick walled blood vessel • pumps blood through the body • uncrontrollable division cells • the gortwh stage of the cell cycle • the main muscle of the respiratory system • It provides the cell with the instructions • gas exchanges between O2 and CO2 happen here • thin sheets of cells tightly packed lining internal organs • ...
Biology 2021-07-06
Across
- dead cells with lignified walls
- the process in which farm waste material is decomposed
- rearing of honey bees for obtaining bee products
- These are white or colorless plastids
- The fundamental unit of life
- strong and inelastic structure which join skeletal muscles to bones
Down
- Double membrane bounded cell organelle
- Responsible for the transport of water and minerals from roots to other parts of plant
- the cross is made between two plants belonging to different genera
- unwanted plants in cultivated field
- Generally found in the leaf stock below the epidermis
- Storage sacs of solid and liquids
12 Clues: The fundamental unit of life • dead cells with lignified walls • Storage sacs of solid and liquids • unwanted plants in cultivated field • These are white or colorless plastids • Double membrane bounded cell organelle • rearing of honey bees for obtaining bee products • Generally found in the leaf stock below the epidermis • ...
Biology 2017-03-22
Across
- Organisms, like green plants, that produce complex organic compounds (their own food) by photosynthesis using light energy,
- The science of how living things affect each other and their environment
- Obtains nutrients and energy by breaking down the remains of dead animals and plants.
- The science of materials, chemicals and chemical reactions
- An animal that feeds chiefly on plants.
- The science of rocks, the Earth, earthquakes, volcanoes and fossils
Down
- The science of living things like animals, plants, bacteria, and viruses
- An animal that feed on plant and animal life
- The science of the planets, stars and the universe
- An organism that obtains nutrients by eating and digesting other organisms.
- The Science of forces and energy
- A flesh-eating animal.
12 Clues: A flesh-eating animal. • The Science of forces and energy • An animal that feeds chiefly on plants. • An animal that feed on plant and animal life • The science of the planets, stars and the universe • The science of materials, chemicals and chemical reactions • The science of rocks, the Earth, earthquakes, volcanoes and fossils • ...
Biology 2017-10-18
Across
- scientist that studied animal cells
- Environment inside plasma membrane
- long protein cylinders that assist moving substances within the cell
- scientist that studied plant cells
- Total magnification of HP
- Membrane physical trait that all cells have in common
- Theory organisms are made of 1+ cells, cells are basic unit of all cells, cells come from other cells
Down
- cell's managing structure
- what you hold the microscope from
- thin protein fibers, provide anchor for organelles
- Molecules combined of glycerol and three fatty acids
- hold the objective lens
12 Clues: hold the objective lens • cell's managing structure • Total magnification of HP • what you hold the microscope from • Environment inside plasma membrane • scientist that studied plant cells • scientist that studied animal cells • thin protein fibers, provide anchor for organelles • Molecules combined of glycerol and three fatty acids • ...
Biology 2016-11-29
Across
- A type of farming in which you only plant one crop
- Hunting Hunting for survival, for fun.
- a resource that is naturally reproduced
- Hunting for survival, for survival
- A loss of forests
- Turning a fertile land, into a desert.
Down
- the farming of aquatic organisms
- the wearing away of surface soil during a test
- a resource that cannot be naturally reproduced
- Farmers trying to make farming more sustainable
- Using seeds and dirt to make plants.
- A way of using natural resources without getting rid of them.
12 Clues: A loss of forests • the farming of aquatic organisms • Hunting for survival, for survival • Using seeds and dirt to make plants. • Hunting Hunting for survival, for fun. • Turning a fertile land, into a desert. • a resource that is naturally reproduced • the wearing away of surface soil during a test • a resource that cannot be naturally reproduced • ...
Biology 2019-09-04
Across
- verplaatst stoffen naar een opslagruimte
- een blaasje gevuld met vocht
- microscopische bultjes op de celmembraan
- een bolvormig in de celkern
- celdeeltjes waarop eiwitsynthese plaatsvind
- celorganel dat functioneert als energieomzetter
- alles waar een cel uit bestaat behalve de kern
Down
- scheid de binnenkant met de buitenkant van de cel
- 2 cilinders die zich verdubbel
- hier worden stoffen uit het endoplasmatisch reticulum opgeslagen en doorgestuurd
- verzamelt eiwitten die naar een opslagruimte moeten
- de afvalberg van de cel
12 Clues: de afvalberg van de cel • een bolvormig in de celkern • een blaasje gevuld met vocht • 2 cilinders die zich verdubbel • verplaatst stoffen naar een opslagruimte • microscopische bultjes op de celmembraan • celdeeltjes waarop eiwitsynthese plaatsvind • alles waar een cel uit bestaat behalve de kern • celorganel dat functioneert als energieomzetter • ...
Biology 2019-09-01
Across
- the action of deposing someone
- the cycle of settling as a sediment
- branch of biology that works with organisms and surroundings
- moves water vapor to the stomata
- when rain or snow falls to the ground
- chemical combination using oxygen giving heat and light
- when vapor turns to liquid
Down
- the spreading of a tumor
- when plants use sunlight as food
- the cycle of turning liquid into vapor
- the removal of forest trees
- the action of breathing
12 Clues: the action of breathing • the spreading of a tumor • when vapor turns to liquid • the removal of forest trees • the action of deposing someone • when plants use sunlight as food • moves water vapor to the stomata • the cycle of settling as a sediment • when rain or snow falls to the ground • the cycle of turning liquid into vapor • ...
Biology 2013-01-15
Across
- 2 upper chambers called the right and left
- two tubes that travel to the left and right wings
- the vessels connecting atreries to venis
- protein rich liquid
- 2 air filled spongy organs
- thid blood vessel carries blood vessel to the heart
Down
- thin band of muscle involed in breathing
- this blood vessel carries blood away from heart
- 2 lower chambers called the right and left
- air that enters the air sacs is rich in .
- separted into 4 parts
- makes up less then 1% of blood volume
12 Clues: protein rich liquid • separted into 4 parts • 2 air filled spongy organs • makes up less then 1% of blood volume • thin band of muscle involed in breathing • the vessels connecting atreries to venis • air that enters the air sacs is rich in . • 2 upper chambers called the right and left • 2 lower chambers called the right and left • ...
BIOLOGY 2013-12-09
Across
- Each of the two DNA molecules now contains one old strand and one new strand.
- The two chains of nucleotides are held together by ...
- Adenine,cytosine,guanine and ...
- Rna has ... but Dna doesnot.
- All the genes in an individual or species are known as the ...
- Mrna, Trna and ...
Down
- a mononucleotide contains a phosphate group, an organic group and a ... sugar.
- Part of protein synthesis, takes place in the nucleus.
- Part of protein synthesis,takes place on the ribosomes.
- Dna is one type of nucleic acid called ...
- Mistakes in replication may cause ...
- A ... is a sequence of bases on a DNA molecule coding for a sequence of amino acids in a polypeptide chain.
12 Clues: Mrna, Trna and ... • Rna has ... but Dna doesnot. • Adenine,cytosine,guanine and ... • Mistakes in replication may cause ... • Dna is one type of nucleic acid called ... • Part of protein synthesis, takes place in the nucleus. • The two chains of nucleotides are held together by ... • Part of protein synthesis,takes place on the ribosomes. • ...
BIOLOGY 2015-02-26
Across
- pdf page 2 (same as "Better" puzzle)
- NARROW ZONE AROUND EARTH THAT HARBORS LIFE
- THE ORGANISMS OF VARIOUS SPECIES THAT SHARE A HABITAT OR ECOSYSTEM
- TOTAL DRY MASS OF ALL LIVING MATERIAL IN AN ECOSYSTEM
- COMMUNITY AND ITS PHYSICAL AND CHEMICAL ENVIRONMENT
- FACTOR/A LIVING FACTOR THAT INFLUENCES AN ORGANISM
- GROUP OF ORGANISMS OF THE SAME SPECIES THAT LIVE IN THE SAME HABITAT OR ECOSYSTEM AT THE SAME TIME
- GROUP OF ORGANISMS THAT LOOK ALIKE AND CAN INTERBREED UNDER NATURAL CONDITIONS TO PRODUCE FERTILE OFFSPRING
Down
- STUDY OF INTERACTIONS BETWEEN ORGANISMS AND THEIR LIVING AND NON-LIVING ENVIRONMENT
- NUMBER OF SPECIES IN AN ECOSYSTEM
- FACTOR/NON-LIVING FACTOR THAT INFLUENCES AN ORGANISM
- WEB/A REPRESENTATION OF THE FEEDING RELATIONSHIPS AMONG ORGANISMS IN AN ECOSYSTEM
12 Clues: NUMBER OF SPECIES IN AN ECOSYSTEM • pdf page 2 (same as "Better" puzzle) • NARROW ZONE AROUND EARTH THAT HARBORS LIFE • FACTOR/A LIVING FACTOR THAT INFLUENCES AN ORGANISM • COMMUNITY AND ITS PHYSICAL AND CHEMICAL ENVIRONMENT • FACTOR/NON-LIVING FACTOR THAT INFLUENCES AN ORGANISM • TOTAL DRY MASS OF ALL LIVING MATERIAL IN AN ECOSYSTEM • ...
Biology 2023-12-05
12 Clues: web,chain • breathing • meat-eating • plant-eating • green pigment • light to energy • produces own food • eats other plants • plant & animal eating • where respiration takes place • Substances move through a membrane • A thin layer, membrane, or plate of tissue
