skeletal system Crossword Puzzles

15 Clues: skull • hipbone • jawbone • kneecap • backbone • shinbone • thighbone • neckbones • calf bone • collarbone • breastbone • lower arm bone • upper arm bone • lower arm bone • fingers and toes

14 Clues: your body type • a immoveable joint • the knee and elbow • where to bones meet • a semi-moveable joint • a freely moveable joint • the turning of the neck • for your internal organs • the movement of the thumb • connects a muscle to a bone • connects two bones together • moving your fingers and toes • coming towards the centre of the body • moving away from the centre of the body

14 Clues: Protect organs • Baby bone cells • Covers the cartilage • Connect bone to bone • Mature cartilage cells • Connect bone to muscle • Most abundant cartilage • Cartilage found in epiglottis • Cells that maintain bone matrix • Most pressure and stretch resistant • Cells that produce cartilage matrix • Cells used for reabsorption of bone • STEM cells that turn into osteoblast • ...

20 Clues: In the neck • Between the ribs • Also known as the windpipe • muscle 1 Type of Respiratory Muscles • pulling the ribcage upwards and outwards • Primary organs of breathing and gas exchange • mechanisms to avoid problems or tissue damage • oxygen moves from the lungs to the bloodstream • basketlike skeletal structure that forms the chest • ...

10 Clues: system that involves waste • system that involves bones • system that involves mouth • system that involves babies • system that involves muscles • system that involves breathing • system involves glands from the human body • system that involves messages to the brain • system that involves heart and blood vessels • system that defends the body against infection

22 Clues: digests food • gets rid of urine • used for breathing • helps you process food • what supports your body • main skeletal structure • organ enables breathing • permits movement of the body • deals with your immune system • works in the lymphatic system • used to reproduce an offspring • apart of the system for movement • sends messages throughout the body • ...

13 Clues: this system produces hormones • this system is made up of blood • this system includes your lungs • this system helps your body move • this system breaks down your food • what we are learning in this class • has to do with the study of embryos • this system helps protect your wounds • this is a system that consists of bones • this system involves sexual reprodution • ...

20 Clues: state of rest or balance • body's chemical messengers • circulates through the body • endless loop of instructions • system that breaks down food • system that produces offspring • controls the constriction of things • feedback that slows reaction in body • type of immunity that naturally exists • system that send hormones through body • system that is body's central framework • ...

20 Clues: chin • mouth • armpit • eye area • neck region • body surface • genital region • the middle of the body • toward the attachment of the body • anterior body trunk inferior to ribs • the smallest unit of all living things • system complements cardiovascular system • curve of shoulder formed by large deltoid muscle • system removes waste from blood and flushes in urine • ...

14 Clues: Takes blood to the heart • This system includes lungs • This system includes bones • This system includes muscles • Source of energy for the body • The main organs of respiration • Closes the pathway to the nose • Takes blood away from the heart • Organ used by fish to obtain oxygen • The addictive chemical found in tobacco • A drug that slows the central nervous system • ...

33 Clues: also known as the windpipe • a bone that protects the brain • the largest artery in the body • connect skeletal muscles to bone • caused by spasms of the diaphragm • how many chambers are in the heart • the main external opening to breath • the main passageways into the lungs • these muscles bend parts of your body • where skin is the thinnest on the body • ...

46 Clues: O2 • H2O • C6H12o6 • Cell jelly • Single Cell • lungs system • CO2 (2 words) • Cell powerhouse • Water diffusion • Mitochondria energy • Make up chromosomes • Border patrol of cell • Able to make own food • cells working together • Protein makers of cell • tissues working together • Prefix self + Suffix food • Genes home in the nucleus • Prefix true + Suffix cell • Chloroplasts energy source • ...

19 Clues: conectar • apoyar/suportar • the smallest unit of life • breaks down food into nutrients • main organ of the muscular system • main organ of the skeletal system • main organ of the digestive system • main organ of the respiratory system • receives and responds to information • main organ of the circulatory system • two or more organs that work together • ...

12 Clues: This system makes babies • This system removes waste • This system transports cells • This system provides movement • This system maintain body fluid • This system helps intake of food • This system supports the human body • This system defends against bacteria • This system regulates homeostatis in the body • This system is a intake of air and gas exchange • ...

12 Clues: this system filters blood • this system produces hormones • this system provides reproduction • this system acts as level for muscle • this system eliminates carbon dioxide • this system produce cells to fight infection • this system produce movement maintain posture • this system allows body to react to environment • this system coordinates and control body activities • ...

20 Clues: The system that helps the body move • The system responsible for gas exchange • Connects bones to other bones in joints • The control center of the nervous system • Organs that filter blood and produce urine • Organs used for breathing and gas exchange • Organ that pumps blood throughout the body • The system that moves blood around the body • ...

23 Clues: connect bone to bone • connect muscle to bone • the fancy word for oil glands • the intestine that absorbs water • the intestine that absorbs nutrients • this system includes testes and ovaries • vessels that move blood toward the heart • this system includes your heart and blood • this system includes your trachea and lungs • this muscle tissue is also called voluntary • ...

20 Clues: leg • navel • ankle • thigh • armpit • buttock • heal of foot • anterior knee • point of shoulder • lateral pan of leg • midline of the body • the framework of the body • outside body covering; skin • posterior surface of leg; calf • the fast-acting control system • close to the origin of the body • control system of bodily activities • section logitudinal cut along the body • ...

11 Clues: System that produces heat • System that creates blood cells • System that synthesizes vitamin D • System that includes the esophagus • System that removes carbon dioxide • System including the testes and ovaries • System that maintains acid-base balance • System that activates muscles and glands • System that returns fluids to blood vessels • ...

9 Clues: Is where two bones meet. They allow different types of movement. • fluid A lubricant surrounding the bones so they can slide over each other. • Smooth material on the ends of bones, allowing them to slide over each other. • The tissue that attaches bone and muscle. It also holds the muscle in position. • ...

10 Clues: protect the heart • protect the lungs • protects the brain • holds teeth in place • protects the knee joint • protect the spinal chord • protect the urinary bladder • holds the weight of the body • protects chest blood vessels • protects the muscles in the thumb

9 Clues: your backbone • number of bones • one of the bones in your spine • the place where two bones meet • the bones that protects your brain • the largest bone in the human body • something that joins muscle to bone • movable jointsThe vertebrae of the spine. • long curved bones which form the rib cage, part of the axial skeleton

9 Clues: the long bone of the upper arm • what’s another name for the kneecap? • what is the large bone of the upper leg • it protects the heart, lungs, and blood vessels. • what is in between the shoulder blade and sternum? • what stabilizes other bones In the shoulder blade? • what are short and irregular attachment bones called? • ...

9 Clues: it makes up your head • what makes up your back • You have 207 ____ in your body • whats you hands are connected to • the things that protect your organs • these are what connect two or more bones in your body • the bands of tissue that connect your mussel to your bone • Bands of strong connective tissue called _____ hold bones together • ...

9 Clues: Protects the brain • large bones in the leg • lower part of the trunk • keeps structure of body • protect heart and lungs • joins the hand to the arm • are located between two bones • made up of three bones and rotates the arm • region of the upper limb between the elbow and the wrist

9 Clues: Are bones alive? • What's a human's longest bone? • The scientific name for skull. • What is the smallest bone in our bodies? • What's the funny bone's scientific name? • Who has more bones, a newborn or an adult? • Steel is stronger than human bone: True or False? • Who has more bones in their neck, a human or a giraffe? • ...

9 Clues: protects the brain • protects the spinal cord • muscles under our control • protected by the rib cage • longest bone in human body • tissues that join two bones • the type of joint that joins the vertebrae • the type of joint seen in elbows and knees • elastic fibers that joins muscles and bones

9 Clues: skeleton arms legs, and pelvic region • there are 206 bones in an adult skeletal system • skeleton rib cage, vertebrates, and skull • a small flat triangular bone in front of the knee • a white metallic element that burns with a brilliant light • a framework of bone or cartilage enclosing the brain of a vertebrate • ...

9 Clues: loosening • connect bone to bone • to bind, tie together • inflammation of a bursa • abnormal lateral curvature of the spine • fracture that bone is broken, no open wound • total displacement of a bone from its joint • protects the spinal cord and supports the head and body • fracture that is bent and partially broken. primarily in children

12 Clues: Pumps blood • A living thing • Made of many cells • Apart of the Endocrine system • Made from Sexual reproduction • The building block of the body • Part of the integumentary system • Type of system that help you breathe • Type of system that structures the body • Type of body system that defeats unwanted bacteria • Type of body system that takes nutrients from food • ...

13 Clues: Outer layer of human body. • This system help us to move. • This system produces hormones. • Largest bone in the human body. • Smallest bone in the human body. • This system breaks down your food. • This system removes waste from the body. • This system helps in producing offsprings. • This system moves blood throughout your body. • ...

10 Clues: attaches muscle to bone • blood cells that fight diseases • muscles a person has control over • cardiac tissue is located in the _____ • muscles that function without conscious thought • smallest bone in the body is located in the ___ • this system transports oxygen and nutrients to cells • skeletal, cardiac, and _____ are all types of muscles • ...

18 Clues: softer sound • cardiac muscle • heart contraction phase • pressure exerted by gas • oxygen transport protein • carbon dioxide and water • what hemoglobin is made of • left atrioventricular valve • where oxyhemoglobin is made • node controlling heart rate • right atrioventricular valve • carbon dioxide and hemoglobin • type of change that changes shape • ...

21 Clues: Land ecosystem • Water ecosystem • Any living thing • Any nonliving thing • Traits passed through genes • Body system made up of bones • Consumer that only eats meat • Consumer that only eats plants • Body system made up of muscles • Body system that intakes oxygen • Organism that eats dead animals • Organism that makes its own energy • Consumer that eats plants and animals • ...

26 Clues: Largest organ • Secretes hormones • Creates new humans • Allows for movement • Where digestion begins • Removes metabolic waste • Humans have 206 of these • Where gas exchange occurs • Gonads produce ____________ • Organ that secretes hormones • Protects internal structures • Carry blood toward the heart • Carry blood away from the heart • Breaks down and absorbs nutrients • ...

9 Clues: your back bone. • the bone in the upper arm. • the place where two bones meet. • one of the bone in the lower leg. • the bone that protects your brain. • something that joins bone to bone. • the longest bone in the human body. • the triangle-shaped one in your upper back. • the collection of bones that protects your lungs.

9 Clues: The bone supporting your lungs. • The smallest bone of your body. • What is protected by your bones. • The main mineral inside of bones. • What is stored inside of your bones. • The internal framework of the human body. • What travels through out your skeletal system. • living tissue that makes up the body's skeleton. • the texture of the material inside of your bones.

9 Clues: Protects the brain • longest bone of our body • Work by pulling on bones • Protects lungs and Heart • Place where blood is made • It is made up of 33 small bones • Give shape and support to our body • Meeting place of two or more bones • Place where the smallest bone of our body is present

9 Clues: blood cell formation • lets the body be in motion • 85% of this is stored in bone • what does the mandible supprot? • what does the vertebrate protect • ribs and sternum are an exaple of • 99% of this is stored in the bones • what does tissue is found in the marrow of the body? • function of the skeletal system that holds up the body

9 Clues: supports teeth • protects the brain • is stored in bones • protects the lungs • maintain body erect • protect the spinal cord • is found in certain bones • is the blood cell formation • is composed of bones ligaments tendons and cartilages

9 Clues: Spine • Skull • Hip bone • Chest bone • Coller bone • Shoulder bone • Big bone in lower leg • Smaller bone in lower leg • Strongest bone in the body

10 Clues: knee • your toes • you wrists • your ankles • your fingers • shoulder blade • examples are you jaw • another word for your tailbone • its where you brain is located • keeps your heart, lungs and other organs safe

9 Clues: hard, dense bone tissue • the 26 small bones that make up the backbone • a place in the body where two bones come together • the inner framework made up of all the bones in the body • the soft connective tissue that produces blood and stores fat • a condition in which the body's bones become weak and break easily • ...

9 Clues: Protects the brain • Allows for mobility in the arm • Connects the knee and ankle joints • Allows for bending the leg and movement • Supports body weight and provides stability • Stabilizes the shoulders, located near the neck • Supports the tibia and provides attachment points for muscles • Protects the heart, lungs, and major blood vessels, near the spine • ...

24 Clues: System - System made of bones • Muscle - Muscle attached to bones • - Chemical messengers in the bloodstream • - Balance the body maintains to stay healthy • System - System that removes waste from blood • - Organs that release substances like hormones • System - System of glands that produce hormones • System - System that brings oxygen into the body • ...

9 Clues: strong tissue • strong fibers • under our control • made up of 22 bones • muscles of our heart • not under our control • the uppmost vertebrae • cord protect backbone • joint found between the skull and the first two vertebrae

9 Clues: first vertebra • protects the brain • produce rbc and wbc • Eyes rest inside this • Strongest bone in the body • Protects the heart and lungs • each bone of the vertebral column • Tissue that joins two bones together • strong fibres which attach the bones to the muscle

9 Clues: the only bone located within the human thigh • interlocking bones that form the spinal column • The chest; located between the neck and abdomen • the shinbone, the larger of the two bones in the lower leg. • a set of twelve bones which form the protective 'cage' of the thorax • a tough but flexible tissue that is the main type of connective tissue in the body • ...

9 Clues: Is where two bones meet. They allow different types of movement. • A lubricant surrounding the bones so they can slide over each other. • The outer layer of the bone. Gives the bone strength, it is dense and heavy. • Smooth material on the ends of bones, allowing them to slide over each other. • ...

9 Clues: foot • ankle • cranium • kneecap • fingers • shinbone • 206 in the body • back lumbar vertebrae • strongest bone in out body

9 Clues: Number of bones in the human body • Fluid A thick liquid located between your joints • The process of laying down new bone material by cells • This tissue protects and connects your joints and bones • These Connect two bones together and stabilize the joint • The skeleton up of the bones in you head, neck, back and chest • ...

9 Clues: it makes up your head • what makes up your back • You have 207 ____ in your body • whats you hands are connected to • the things that protect your organs • these are what connect two or more bones in your body • the bands of tissue that connect your mussel to your bone • Bands of strong connective tissue called _____ hold bones together • ...

9 Clues: your head! • is so punny • got your back • up your skeleton • to ten on your fingers • brake your breast bone • want spare of these for dinner • you bones together with tendons • your muscles to you bones with ligaments

9 Clues: head • back bone • leg joint • thigh bone • foot joint • spinal region • middle joint of arm • covers adominal ograns • connect to shoulder blade and arm

9 Clues: Ankle short bones. • Protects your brain. • Longest bone in the body. • Irregular bone on the knee. • Protect your heart and lungs. • The protecting bone of it is the Nervous system. • One of the two bones located inside the lower leg. • These bones provide protection and support and shaped to suit the specific. • ...

9 Clues: the hip bone • Upper leg bone • lower leg bone • lower arm bone • protects the brain • the upper arm bone • Second lower arm bone • Second lower leg bone . • protects the lungs and heart

9 Clues: the hip bone • lower arm bone • Upper leg bone • lower leg bone • protects the brain • the upper arm bone • Second lower arm bone • Second lower leg bone . • protects the lungs and heart

9 Clues: bones meet • bones of the spine • core of the human skeleton • portion of the vertebrate skeleton • inside bones that produces blood cells • tough, fibrous band of connective tissue that connects bones to other bones • rigid, living connective tissue that forms the skeletal frame of vertebrates • ...

20 Clues: a reaction • the act of tightening muscles • a deliberately chosen reaction to a stimulus • blood vessels that carry blood towards the heart. • a system including all of the bones and joints in the body. • chemical messengers that are secreted directly into the blood • structures connecting two or more adjacent parts of the skeleton. • ...

24 Clues: This attaches muscle to bone. • The knee joint is this type of joint. • The elbow joint is this type of joint. • The skin prevents these from entering the body. • This system removes carbon dioxide from the body. • This system keeps hormones in balance in the body. • Calcium, blood vessels, and red marrow are part of this. • ...

20 Clues: protects the brain • carries blood to the heart • system that allows you to move • Protects the heart and the lungs • sends blood throughout our bodies • Made of bones and protects organs • what makes up the muscular system • carries blood away from the heart • apart of the central nervous system • place where oxygen enters your body • main organ in the respiratory system • ...

22 Clues: make blood cells • your school mascot • your favorite subject • 26 bones of the backbone • this system removes waste • system that helps the body move • tough outer covering of our body • wellness has this many components • the last name of your science teacher • system that takes oxygen into the body • smallest unit of structure and function • ...

18 Clues: glossy • bubbles • web like • rope like • ring like • kite like • flat cells • branch like • lined pipes • cherry tree • rubber bands • stitched like • waves with houses • column like cells • cube shaped cells • protect and supports the body • single layers with some short cells • lines the urinary system and stretches

18 Clues: glossy • bubbles • web like • rope like • ring like • kite like • flat cells • branch like • lined pipes • cherry tree • rubber bands • stitched like • waves with houses • column like cells • cube shaped cells • protect and supports the body • single layers with some short cells • lines the urinary system and stretches

10 Clues: the type of muscle your heart is. • first layer of protection for your organs. • one of the things your muscular system does to move. • a system that the organs, hair, skin, and nails are part of. • the other thing your muscular system does to produce movement. • the type of muscle that is involuntary and found in blood vessels. • ...

24 Clues: System - System made of bones • Muscle - Muscle attached to bones • - Chemical messengers in the bloodstream • - Balance the body maintains to stay healthy • System - System that removes waste from blood • - Organs that release substances like hormones • System - System of glands that produce hormones • System - System that brings oxygen into the body • ...

24 Clues: System - System made of bones • Muscle - Muscle attached to bones • - Chemical messengers in the bloodstream • - Balance the body maintains to stay healthy • System - System that removes waste from blood • - Organs that release substances like hormones • System - System of glands that produce hormones • System - System that brings oxygen into the body • ...

16 Clues: organ that stores urine • system that filters blood • system that removes solid waste • system supplies blood with oxygen • system that contains the largest organ • striated and involuntary muscle tissue • tissue that lines the surfaces of the body • system that transports oxygen and hormones • ligaments and tendons belong to this system • ...

9 Clues: first vertebra • protects the brain • produce rbc and wbc • Eyes rest inside this • Strongest bone in the body • Protects the heart and lungs • each bone of the vertebral column • Tissue that joins two bones together • strong fibres which attach the bones to the muscle

9 Clues: a framework of bone. • protects the delicate brain. • muscles are under our control. • uppermost vertebra in the neck. • protects the delicate spinal cord. • muscles are not under our control. • joint move the bones only in one direction. • strong tissues which hold two bones together. • muscles are attached to the bones by strong fibres.

9 Clues: these chew food • this protects the brain • these are found in the legs • these are found inside the bones • these protect the lungs and heart • there are 206 of these in the body • these are the largst bone in the body • these are the smallest bones in the body • these are found in the fingersspine this spine goes from the skull to near the end of the body

9 Clues: it makes up your head • what makes up your back • You have 207 ____ in your body • whats you hands are connected to • the things that protect your organs • these are what connect two or more bones in your body • the bands of tissue that connect your mussel to your bone • Bands of strong connective tissue called _____ hold bones together • ...

9 Clues: blood is produced in the bone _____. • a tough layer of tissues that covers bone • this type of bones are used for movements • a group of cells that perform the same job • flexible tissues that connect one bone to another • bones can ____ minerals such such as calcium and phosphorus. • this type of bones support our weight and protect our organs • ...

9 Clues: The bone supporting your lungs. • The smallest bone of your body. • What is protected by your bones. • The main mineral inside of bones. • What is stored inside of your bones. • The internal framework of the human body. • What travels through out your skeletal system. • living tissue that makes up the body's skeleton. • the texture of the material inside of your bones.

10 Clues: protect the heart • protect the lungs • protects the brain • holds teeth in place • protects the knee joint • protect the spinal chord • protect the urinary bladder • holds the weight of the body • protects chest blood vessels • protects the muscles in the thumb

9 Clues: knee cap • Heel bone • Jaw bone. • Bone cavity. • Floating bone. • Bones in ankles. • Joining of skull bones. • The part of the shoulder girdle that is in the front of the body • Part of the bones that have three parts, one of which is the manubrium

9 Clues: Formed from 26 irregular bones • Consists of five fused vertabrae • The bodies most complex bony structure • Includes the tarsus, metatarsus and phalanges • Made up of the bones of the limbs and their girdles. • Consist of the anterior clavicles and posterior scapulae • Contains wrist bones, bones of the palm, and bones of the fingers • ...

9 Clues: The main bone in the upper arm • The main bone in the upper leg • The structure where two bones meet • The knee is an example of a ____ joint • The shoulder is an example of a ____ joint • The structure that connects a muscle to a bone • The most prevalent mineral in bones (it's an element) • The ____ system is comprised of bones, ligaments, and tendons • ...

9 Clues: Your backbone • One of the bones in your spine • The place where two bones meet • The largest bone in the human body • The bones that protects your brain • Something that joins muscle to bone • How many bones are in your body(roughly) • consists of the skull, spinal (vertebral) column, and thoracic cage. • ...

25 Clues: The most important nutrient. • System that breaks down food. • The major source of energy to the body. • Levels of … Include cells, tissues and organs. • Group of cells that perform a single function. • System that helps protect the body from disease. • System that eliminates waste products from the body. • Basic unit of structure and function in living things. • ...

20 Clues: produces sperm • produces hormones • produces antibodies • produces eggs in a female • transports materials to the heart • interprets and responds to information • a body system that removes waste products • Used to produce immunity against a disease • a body system that fights of foreign invaders • a body system that allows organisms to reproduce • ...

20 Clues: part of the nervous system • this system contains sexual organs • keeps the body in a regulated state • basic building blocks of living things • gives support and structure to the body • this system is the first line of defense • provides function and movement to the body • this organ is part of the Reproductive system • breaks down food and processes out of the body • ...

20 Clues: nerve cells • system that aids in immunity • function of the muscle tissue • organ of the digestive system. • the most complex organ of the body • the largest organ of the human body • the heart belongs to the ... system. • system in charge of hormone production • transport blood throughout the whole body. • smallest structural units of living matter. • ...

13 Clues: muscle type • type of muscle • type of muscle • action controlled by human • mineral that makes u bones • connective flexible tissue • muscular system also provides • set of things working together. • material holding bones together • major function of muscular system • what does the skeletal system protect • connective tissue attaching muscle to bone • ...

21 Clues: pumps blood • breaks down food • helps the body move • carry blood to the heart • responsible for gas exchange • balanced internal conditions • made of skin, hair, and nails • system which makes blood cells • ___ blood cells fight infection • carry blood away from the heart • system that removes liquid waste • made up of all the organ systems • groups of cells working together • ...

17 Clues: male hormones • means "attach" • female hormones • the solid waste we defecate • Blood cells formed ________ bones • another term for circulatory system • skeleton attached to your axial skeleton. • muscular system allows ________ of environment • Skeletal system Provides a ________ for muscles • the liquid waste eliminated by the urinary system • ...

11 Clues: System that produces heat • System that creates blood cells • System that synthesizes vitamin D • System that includes the esophagus • System that removes carbon dioxide • System including the testes and ovaries • System that maintains acid-base balance • System that activates muscles and glands • System that returns fluids to blood vessels • ...

12 Clues: cell that contain a nucleus • cell that do not have a nucleus • is the internal framework of the human body • a type of cell that lines the surfaces of your body • system regulates and controls bodily functions and activity. • an organ system consists of skeletal, smooth, and cardiac muscle • ...

15 Clues: it thinks • eats food. • holds food • holds bile • pumps blood • it moves blood • it sees things. • looks like roman • breaks down food • gives it structure. • you breathe through these • brings food to the stomach • smells bad when you cut it open • brings blood throughout the body • it is green it hops and it is the subject

16 Clues: Also • Give • However • Cause pain • Drop, rest • ____, humbug • Skeletal System • Talk excessively • I, My, _____________ • Verbal communication • Add an "S" to "ticks" • Fifth month of the year • David had five of these • Seldom, Rarely, _______ • "_____ cup runneth over" • I _______ bless the Lord

25 Clues: trouble? Click here for help. • balanced conditions inside an organism • connective tissue that connects bone to bone • connective tissue that connects bone to muscle • the organelle that directs the cell's activities • how water crosses a cell membrane; requires no energy • a group of similar cells that perform the same function • ...

21 Clues: pumps blood • breaks down food • helps the body move • carry blood to the heart • responsible for gas exchange • balanced internal conditions • made of skin, hair, and nails • system which makes blood cells • ___ blood cells fight infection • carry blood away from the heart • system that removes liquid waste • made up of all the organ systems • groups of cells working together • ...

14 Clues: a part of an organism • a set of connected parts • a system that regulates behavior • a system that produces offspring • a small structural unit of the body • types of materials made up of cells • a system transfers nutrients from food • a system that removes waste from the blood • a system that provides structure and support • a system that moves air in and out of the lungs • ...

18 Clues: Tissue made of contracting cells • Body system that produces gametes • Body system that produces blood cells • Tissue made from protective skin cells • An automatic response of the nervous system • Tissue made of cells used to support the body • Body system used to absorb nutrients from food • Type of nerve cell found in the nervous system • ...

20 Clues: tail fin • amphioxi • ascidians • bony fish • class myxini • cartilaginous • actionptergii • stabilizer fin • ancient extant • gas filled sac • rhina ancylostoma • tiny, rough scales • two fins on the side • tactile sense organs • cold blooded animals • collect and expel blood • closes or covers aperture • cartilaginous skeletal rod • releases excretory and genital • ...

10 Clues: what protect heart • what protect brain • what system protects organ • what system works for bone • what system breaks down food • what system transports blood • is the smallest unit of life • tissue is a collection of cell • what system allows exchange of gases • what system controls all body functions

15 Clues: system that is made of bones • system that helps you breath • system that filters blood and creates • organ that belongs in the nervous system • organ that belongs in the nervous system • organ that belongs in the urinary system • system that produces egg and sperm cells • organ that belongs in the digestive system • organ that belongs in the endocrine system • ...

33 Clues: Windpipe • Organ that pumps blood • System that gets rid of waste • Part of throat that carries food • Main organ of the digestive system • The arm muscle that we all love to flex • Another name for the circulatory system • Splits each bronchus into multiple paths • Organs of the skeletal system, in general • Name of nervous system cells specifically • ...

12 Clues: Human Immunodeficiency Virus • Sacs covered in blood vessels • system the system that absorbs oxygen • System The system that helps us reproduce • system The system that makes up your muscles • System The system that makes up all your bones • System system that digest and absorbs nutrients • System systems that distribute oxygen and nutrients • ...

34 Clues: delivery system • controls emotions • secretary of the brain • where two neurons meet • helps you stand upright • gland in endocrine system • system that removes wastes • lobe that deals with touch • lobe that deals with sound • makes up CNS with the brain • lobe that deals with vision • organ that secretes insulin • largest section of the brain • controls involuntary muscles • ...