respiratory system Crossword Puzzles

9 Clues: eating and speaking • body's built-in humidifier • helps you breathe in and out • function allows us to breathe • helps you breathe and digest food • carries air to and from your lungs • warms, conditions, and filters the air we breathe • allows passage of inspired and expired air into and out of the lungs • ...

9 Clues: Inflammation of the lungs • Gas essential for breathing • The main organs of respiration • A screening X-ray method for examining the chest • A device used to measure blood oxygen saturation • (plural — alveoli) Structures where gas exchange occurs • A disease characterized by reversible bronchial obstruction • ...

16 Clues: a living thing • the study of life • the study of function • / the study of structure • System allows for movement • System absorption of nutrients • specialized cells that come together • the number of body systems there are • a structure made of specialized tissue • System provides support and protection • maintaining a stable internal environment • ...

9 Clues: Take blood back to the heart. • The pump of the circulatory system • A gas in air that humans need to survive • A muscle under the lungs, helps you breathe • Carry oxygen-rich blood away from the heart. • The system which brings blood around your body. • Part of the respiratory system, after the trachea • The system that allows you to inhale and exhale air. • ...

20 Clues: feels no pain • upper leg bone • houses the brain • the smallest lung • beats 100K per day • covers the knee joint • major upper arm muscle • you've got 56 of these • movable part of the jaw • largest organ of the body • one of the lower leg bones • upper, front leg major muscle • a protein in finger-toe nails • system: bones, ligaments, tendons • bones that protect the spinal cord • ...

15 Clues: breaks down food • disposes of debris • production of offspring • maintain acid base balance • forms external body covering • secretes regulatory hormones • keeps blood supplied by oxygen • major organ involved in nervous system • major organ involved in involved system • maintains posture and allows locomotion • responds to internal and external change • ...

16 Clues: a living thing • the study of life • the study of function • the study of structure • System allows for movement • System absorption of nutrients • specialized cells that come together • the number of body systems there are • a structure made of specialized tissue • System provides support and protection • maintaining a stable internal environment • ...

9 Clues: collection of specialised organs • sends signals to the musculoskeletal system • body contains about 650 muscles that aid in movement • are mechanical support, movement, protection, blood cell • bladder, and urethra) filters the blood to remove wastes • function is to bring oxygen into the body and expel carbon dioxide • ...

17 Clues: Forms majority of the walls of alveoli • The space between the parietal and visceral pleura. • Specialized cells in the alveoli that produce surfactant. • A bony structure that forms the floor of the nasal cavity. • A flexible tissue that extends posterior to the hard palate, • The branching system of bronchi and bronchioles that conduct. • ...

22 Clues: Pumps blood. • Produces eggs. • Control center. • You use it to eat. • It's what you brush. • System made of bone. • Makes white blood cells. • What you use to breathe. • Controls your metabolism. • System responsible for movement. • System that regulates development. • System that produces sperm and egg cells. • Removes wastes and extra fluid from your body. • ...

20 Clues: being unaffected • the act of a disease spreading • a system that handle breathing • factors that determine an outcome • the act of determining an illness • a place where the sick are treated • a system that allows the body to move • a system the gives the body structure • the action of keeping something in line • a system dealing with creating offspring • ...

12 Clues: You are hungry. • System that digest food • Deliver nutrients to blood cells • System that helps fight diseases • Platelets seal a cut on the face • Your brains signal you to breathe • 3 body systems that help you move • Your blood is pumped around the body • Your brains signal to release hormones • Kidney filters water and waste from blood • ...

12 Clues: You are hungry. • System that digest food • Deliver nutrients to blood cells • System that helps fight diseases • Platelets seal a cut on the face • Your brains signal you to breathe • 3 body systems that help you move • Your blood is pumped around the body • Your brains signal to release hormones • Kidney filters water and waste from blood • ...

9 Clues: Also known as O2 • The action of breathing • commonly known as windpipe • commonly called the voicebox • move mucous out of the synus and nose • tubes in the lungs that branch off from Bronchi • Smallest functional unit in the respiratory tract • airways that lead from the trachea into the lungs • Skeletal muscle that sits at the base of the chest

9 Clues: 3 • 6 • 2 • 9 • 5 • 4 • 7 • 8 • 1

9 Clues: to breathe in • to breath out • the gas we breathe in • We need to do this every day to stay healthy • The smaller tubes that link the trachea to the lungs • the muscle that helps the lungs to expand and contract • The tube that connects the nose and mouth to the lungs • the tiny balloons inside the lungs that oxygen passes through • ...

9 Clues: Mass of air sacs • Important for singers • Process of breathing air in • Increases volume of chest cavity • Pair that hang in pleural cavities • Branch off the trachea and carry air • Occurs as pressure in lungs increases • Small flap of cartilage, back of the tongue • Funnel shape, connects nasal cavity to foodpipe

9 Clues: breathe out. • take air into the lungs and then expel it • the invisible gaseous substance surrounding the earth • each of the pair of organs situated within the rib cage • alimentary canal that connects the throat to the stomach • relating to or affecting respiration or the organs of respiration. • ...

9 Clues: what do we breathe in? • what is bad for your lungs? • we couldn't talk without it. • the colour of a healthy lung • one thing our nose helps to filter • We breathe in using a muscle called the? • carbon dioxide is the name of the waste...? • the tiny air sacs at the ends of the bronchi • what is the name of the system humans use to breathe?

9 Clues: Tiny air sacks • What do we breathe in? • What do we breathe out? • What is another word for throat? • What organ is most vital to the respiratory system? • What is the meeting point for the nose and mouth called? • What wall does the oxygen and carbon dioxide push through? • What is the "Nose hair" that protects you from breathing anything unwanted in? • ...

9 Clues: Tiny air sacks • What do we breathe in? • What do we breathe out? • What is another word for throat? • What organ is most vital to the respiratory system? • What is the meeting point for the nose and mouth called? • What wall does the oxygen and carbon dioxide push through? • What is the "Nose hair" that protects you from breathing anything unwanted in? • ...

9 Clues: Tiny air sacks • What do we breathe in? • What do we breathe out? • What is another word for throat? • What organ is most vital to the respiratory system? • What is the meeting point for the nose and mouth called? • What wall does the oxygen and carbon dioxide push through? • What is the "Nose hair" that protects you from breathing anything unwanted in? • ...

9 Clues: Tiny air sacks • What do we breathe in? • What do we breathe out? • What is another word for throat? • What organ is most vital to the respiratory system? • What is the meeting point for the nose and mouth called? • What wall does the oxygen and carbon dioxide push through? • What is the "Nose hair" that protects you from breathing anything unwanted in? • ...

9 Clues: Air passage in the neck • Air channel in the nose • Also called the windpipe • Air channel in the mouth • Major muscle of respiration • Bones that protect the lungs • Pair of air-filled organs in your chest • Air passage connected to the nose and mouth • Air passages to the lungs which splits from the windpipe

9 Clues: How you inhale • Sponge like organs • Your sense of taste • Your sense of smell • Also known as the throat • main passageway to the lungs • Filters air entering your body • How you breathe, talk and swallow • Connects the larynx to the bronchi

9 Clues: Has a trunk • Flying mammal • Large marsupial • Man's best friend • name for the throat • Likes to chase mice • large dome like structure • tube connecting larynx to bronchus • area where gaseous exchange occurs

9 Clues: The windpipe connecting the larynx to the bronchi, allowing air to pass into the lungs. • The tubes that branch off from the trachea, leading air into the lungs' different lobes. • Organs responsible for gas exchange, where oxygen is taken in, and carbon dioxide is expelled. • ...

9 Clues: Windpipe. • Tube branching off the windpipe. • Air is filtered by hairs & mucus here. • Large sheet of muscle below your lungs. • Small tube that connects to the alveoli. • Flap that covers the airway when swallowing. • Tiny air sacs where gas exchange takes place. • Type of muscle that allows the chest to rise and fall. • ...

9 Clues: ทางผ่านของอากาศ • กั้นระหว่างช่องอกและช่องท้อง • การแบ่งเซลล์ของปอดที่ผิดปกติ • บริเวณแลกเปลี่ยนแก๊สภายในปอด • การเผาไหม้ของคาร์บอนที่ไม่สมบูรณ์ • องค์ประกอบสำคัญที่มีธาตุเหล็กเป็นองค์ประกอบ • เยื่อบุผิวที่มีซิเลียและนำอากาศเข้าสู่หลอดลม • เกิดจากการทำปฏิกิริยาระหว่างน้ำกับคาร์บอนไดออกไซด์ • ฮีโมโกลบินจับกับแก๊สออกซิเจนที่ตำแหน่งของธาตุเหล็ก

9 Clues: The smallest type of blood vessel. • System The organs that are involved in breathing. • a fist-sized organ that pumps blood throughout your body. • a colorless gas having a faint sharp odor and a sour taste. • blood vessel that carries blood from the heart to tissues and organs in the body. • ...

9 Clues: Contains vocal cords • Warm and humidify the air • Smaller ducts of the bronchi • Closes the passage to the larynx • Tubular organ lined with rings of cartilage • A muscle that separates the thorax from the abdomen • Each of the two parts in which the trachea is divided in two • Its right part has three lobes while its left part has two lobes • ...

9 Clues: Membranes surrounding the lungs. • Two main air passages into the lungs • Gas needed for cellular respiration. • Main organs of the respiratory system. • Tiny air sacs where gas exchange occurs. • Voice box, located at the top of the trachea. • Windpipe that connects the throat to the lungs. • Muscle that helps lungs expand during breathing • ...

9 Clues: , Tube that leads to the lungs. • , is the “throat” and about 5 inches long. • muscles , Muscles that expand and contract lungs. • , Separates esophagus, the flexible tube to stomach. • , contains the vocal cords, epiglottis, and Adam’s apple. • , Tiny air sacs where capillaries bring blood for gas exchange. • ...

9 Clues: – alternate entry for air. • – tube that carries air to the lungs. • – passage for air from the nose and mouth. • – contains the vocal cords and connects to the trachea. • – two main branches of the trachea leading to each lung. • – smaller airways branching from the bronchi inside the lungs. • – muscle below the lungs that helps with inhaling and exhaling. • ...

9 Clues: Breathing in • Breathing out • Organs that fill with air • Where the gas exchange happens • Fish use their ____ to get oxygen. • A muscle that moves up and down when we breathe • It goes up when we inhale and down when we exhale • Plants take in oxygen and carbon dioxide through ____. • They get oxygen through tracheal system (air tube system).

15 Clues: neck • belly button • front of the knee • maintaining an internal balance • study of the functions of the body • study of the structures of the body • function of this system is transport • system made up of glands and hormones • function is protection and temp control • sum of all of the functions of the body • system made up of brain and spinal cord • ...

13 Clues: support the plant • attract pollinators • moves water & nutrients • system that processes food • produce milk to feed young • has tough, waterproof skin • can live in water & on land • includes arachnids & insects • includes fish,birds,reptiles • where photosynthesis takes place • the system made of bones & cartilage • system that moves oxygen in & out of the body • ...

21 Clues: this system allows movement • a change in the environment • how the body reacts to a change • this system grows hair and nails • The lowest level of organization • the maintaining of internal balance • this system supports and protects the body • this system controls growth and development • this system breaks down food into nutrients • ...

25 Clues: System: Enables movement. • Largest organ of the body. • System: Regulates hormones. • Filter waste from the blood. • Carry blood towards the heart. • Provide structure and support. • Allow for movement and posture. • Carry blood away from the heart. • Pumps blood throughout the body. • Detoxifies blood and produces bile. • Absorb nutrients and process waste. • ...

10 Clues: it covers the larynx • two tubes in trachea • bunch of tiny air sacs • coating that enclosed the lungs • outer part of respiratory system • found at the opening of the pharynx • main organs of the respiratory system • two openings that leads to nasal cavity • back part of the mouth arch into a tube • a tube that is located at the bottom of larynx

13 Clues: This system makes "PEE" • This system helps you move • This system cleans your blood • This system fights off diseases • This system supports your bones • This system turns food into energy • This system's glands send hormones in • This system makes hormones and humans • This system is your nails, hair, and skin • This system brings oxygen to your body parts • ...

16 Clues: Pumps blood • Makes urine • Stores urine • An acidic organ • Takes blood to the heart • Removes urine from the body • Exchange gases with the blood • Connect to the the waste organ • A tube that food passes through • Takes blood away from the heart • Absorb nutrients and water from food • System that moves blood around the body • System that separates nutrients from waste • ...

22 Clues: spread by rodents, viral hemorrhagic fever. • flu-like symptoms with swollen parotid glands. • humans and primates, transmitted by body fluids • epidemic acute hemorrhagic fever,Congo and sudan • shell that surrounds nucleic acid in central core • fever rapid onset, self-timing flu like, symptoms • respiratory droplets, infection of lower and upper • ...

15 Clues: / is the throat • / are microscope air sacs • node / is small particles to lymph nodes • / are small tubes divided into the alveoli • / are the main organs of the respiratory system • / is a tube through which air moves to the lungs • / is a special protein that helps fight infection • / is the body's resistance to disease causing agents • ...

15 Clues: A basic unit of life • System that protects vital organs • The system that helps you breathe • The system that produces hormones • System that produces eggs and sperm • The system that responds to changes • What the entire organ system makes up • The system that protects against diseases • This system contracts and allows movement • ...

8 Clues: CER • acids • system • Oxygen • Evidence • simulator • respiration • system. Respiratory system

16 Clues: Muscle of the respiratory system. • It is addictive but harms your lungs. • Tube surrounded by rings of cartilage. • Lacking it causes shortness of breath. • Color of lungs after excessive smoking. • Abbreviation of World Health Organization. • Air that keeps your lungs healthy: (_) air • Gas expelled during exhalation. (two words) • ...

8 Clues: a muscle on the front of your solder • a muscle on the upper back of the leg • the simple word for respiratory system • the main part of the respiratory system • what the skeletal system is mainly made of • where the first stage of the digestive system • the part of the digestive system after the oesophagus • ...

12 Clues: excretes urine • excretes waste • Contains organs • Number one fuel source • This system makes humans • Includes the muscle tissues • Your bodys support structure • System that breaks down food • Organs that are used in breathing • This system includes hair, skin, and nails • System that includes the brain and spinal cord • System that defends the body against infections

14 Clues: Voice box • Wind pipe • Tubes in our lungs • Our primary inhaler • Our main energy source • Exercising using oxygen • Main organ for breathing • Exercising without oxygen • Muscles inbetween our ribs • Muscle that is dome shaped • Another word for our throat • The by-product of anaerobic respiration • Small air sacs where gas exchange occurs • ...

14 Clues: 喉 • 膈 • 肺 • 咽 • 胸骨 • 胸椎 • 肋骨 • 肺泡 • 鼻腔 • 气管 • 肋间肌 • 呼吸道 • 支气管 • 小支气管

14 Clues: Where is the pleura located? • An opening leading to trachea • Located near the nasal cavity • What gland covers the trachea? • The ____ contains the vocal cords • What is the center of gas exchange? • The ____ is also known as the windpipe • What area is located before the pharynx? • The ____ is separated into three sections • A type of tissue that makes up the trachea • ...

14 Clues: brings air into the lungs • also known as the voice box • tiny sacs where gases are exchanged • the part that controls sense of smell • cavity behind nose and mouth connecting them to esophagus • the part of the brain which controls the rate of respiration • The airway that leads from the larynx (voice box) to the bronchi • ...

14 Clues: Air enters here • Helps gases diffuse • Branch into each lung • The location of alveoli • Very small blood vessel • Gas exchange happen here • How thick the alveoli are • Moves from blood to alveoli • Moves from alveoli to blood • The fine tubes ending in alveoli • Contracts and moves down when inhaling • Carries air from the mouth to the bronchi • ...

14 Clues: Taken into the lungs • Cancer causing chemical • Site of gaseous exchange • respiration without oxygen • fungus used to make dough rise • Process of taking air into lungs • site of aerobic respiration in the cells • prevents food from entering the windpipe • process by which gaseous exchange occurs • respiratory condition where alveoli burst • ...

14 Clues: The throat • Breathing in • Breathing out • Directs air to the lungs • how your voice is created • the organ that helps you breathe • transfers oxygen through the blood • muscle that pushes down on the lungs • Air passes through here before the Trachea • Where the lungs exchange oxygen with blood • where air passes through to go to the lungs • ...

14 Clues: taking in air • giving out air • does not require oxygen • needs oxygen to take place • release of energy from food • supported by rings of cartilage • two found in the respiratory system • this is where respiration takes place • movement of air into and out of the lungs • tiny air sacs where gas exchange takes place • trap dust and microorganisms in the air passage • ...

20 Clues: being unaffected • the act of a disease spreading • a system that handle breathing • the act of determining an illness • factors that determine an outcome • a place where the sick are treated • a system that allows the body to move • a system the gives the body structure • the action of keeping something in line • someone who is suffering from an illness • ...

20 Clues: Pumps blood • Digests food • Stores Urine • Filters your blood • Pumps air through your body • Connects muscle to skeleton • Controls what your body does • You smell and breath out of it • Keeps the structure of your body • A red liquid that you need to live • A part of your face that you eat with • A system that regulates the bodies growth • ...

10 Clues: body • reuse • disease • Thrusts-CPR • System-lungs • people walking • disease infection • pollution-littering • not telling the truth • System body protection

10 Clues: reuse • Thrusts-CPR • System-lungs • infects body • lung disease • people walking • disease infection • pollution-littering • not telling the truth • System body protection

9 Clues: wind pipe • when air leave the lungs • little hairlike organelles • when oxygen enters the lungs • muscle that helps us breathe • tiny branches in with the bronchus divides • blood cell cells responsible for carrying oxygen • tiny air sacs in the lung where gas exchange occurs • sticky substance that helps trap particles and microbes

9 Clues: wind pipe • when air leave the lungs • little hairlike organelles • muscle that helps us breathe • when oxygen enters the lungs • cells responsible for carrying oxygen • tiny branches in with the bronchus divides • tiny air sacs in the lung where gas exchange occurs • sticky substance that helps trap particles and microbes

9 Clues: whooping cough • cavity where lungs sit • opening with vocal cords • muscle used for breathing • lack of oxgyen in tissues • respiratory center of brain • keeps alveoli from collapsing • pause in breathing during sleep • fluid build-up in air sacs, caused by altitude sickness

9 Clues: Tiny air sacks • What do we breathe in? • What do we breathe out? • What is another word for throat? • What organ is most vital to the respiratory system? • What is the meeting point for the nose and mouth called? • What wall does the oxygen and carbon dioxide push through? • What is the "Nose hair" that protects you from breathing anything unwanted in? • ...

9 Clues: Tiny air sacks • What do we breathe in? • What do we breathe out? • What is another word for throat? • What organ is most vital to the respiratory system? • What is the meeting point for the nose and mouth called? • What wall does the oxygen and carbon dioxide push through? • What is the "Nose hair" that protects you from breathing anything unwanted in? • ...

9 Clues: exchange of gases • is above your mouth • it has some "rings" • similar to breathing • you have two of them • respiratory movements • we need it to survive • similar to respiration • we must breathe it out.

9 Clues: houses the vocal cords • moistens tissue and filters air • small tubes leading into the alveoli • hair-like structure protecting bronchi • tubes leading from the trachea to inside the lungs • sacs where air ends up, exchanging oxygen with the blood • main muscle of respiration that causes lungs to expand and contract • ...

9 Clues: Also known as O2 • The action of breathing • Commonly known as windpipe • Commonly called the voicebox • Move mucous out of the synus and nose • Tubes in the lungs that branch off from Bronchi • Smallest functional unit in the respiratory tract • Airways that lead from the trachea into the lungs • Skeletal muscle that sits at the base of the chest

9 Clues: creates your voice • Passageway to the lungs • how the air enters the body • Bring oxygen into the blood • 2 branches one for each lung • where the air travels after the nose • a major organ that helps inhale and exhale • covers the trachea to prevent food from going into it • Hair like microorganisms that get mucus out of the lungs

9 Clues: How you inhale • Sponge like organs • Your sense of taste • Your sense of smell • Also known as the throat • main passageway to the lungs • Filters air entering your body • How you breathe, talk and swallow • Connects the larynx to the bronchi

9 Clues: what you breathe in • how you get air in you • the system that I'm doing • also known as the windpipe • dioxide what you breathe out • something that filters the air • about how many times you breathe a day • Something that holds you air after you breathe in • something that carries the blood through your body

9 Clues: main organs of the respiratory system • windpipe-protected by rings of cartilage • two main branches of the trachea that lead to the lungs • smallest of air passageways leading to groups of alveoli • warm moist and clean the inhaled air using mucous and hair • air sacs that are incredibly tine and are the location of gas exchange • ...

9 Clues: Taking air into the lungs • Letting air out of the lungs • Muscle located under the lung • Main organ of the respiratory system • Allows air to enter and leave the body • Bone structure which protects the heart and lungs • tubes Tubes which leads from windpipe to each lung • Filters the air we inhale and branches into the windpipe • ...

9 Clues: Taking air into the lungs • Letting air out of the lungs • Muscle located under the lung • Main organ of the respiratory system • Allows air to enter and leave the body • Bone structure which protects the heart and lungs • tubes Tubes which leads from windpipe to each lung • Filters the air we inhale and branches into the windpipe • ...

9 Clues: Where gaseous exchange takes place. • When we exercise, our breathing rate_____ • The number of times we breathe in one minute • The system of our body that help us to breathe • The part that connecting the nose and the lungs. • A process which releases energy from the food we eat. • Limewater can be used to test the presence of ________ in the air. • ...

9 Clues: tube • very small tubes • two smaller tubes • air enters over the tongue • gas that goes into the body • two bags that expand and shrink • air enters through two openings • dioxide, gas that leaves the body • lots of little bags that move air to the blood

9 Clues: Scientific name for chest • Main airway into the lungs • Tiny balloon shaped air sacs • Activities that require oxygen • Smallest blood vessel in the body • Byproduct of anaerobic respiration • Activities that don't require oxygen • Flat bone located in the middle of the chest • Process of taking in oxygen and getting rid of carbon dioxide

9 Clues: Windpipe that connects the larynx to the bronchi. • Tiny air sacs where gas exchange occurs in the lungs. • The two main branches of the trachea leading into the lungs. • Gas essential for cellular respiration and obtained through breathing. • Inflammation of the bronchial tubes, often caused by infections or irritants. • ...

9 Clues: Entry point for air • Voice box, located. below pharynx • Primary organs of the Respiratory System • Tiny air sacs in the lungs where gas exchange occurs • Throat area that serves as a passageway for air and food • The two main branches of the trachea that leads into lungs • Windpipe, conducts air as well as filtering and moistening it • ...

9 Clues: U-shaped tube • flap of cartilage • allow us to breathe • The space inside the nose • muscle that helps you breathe • A tiny branch of air tubes in the lungs • large tubes that connect to your trachea • strong, flexible connective tissue that protects your joints and bones • microscopic balloon-shaped structures located at the end of the respiratory tree.

9 Clues: voicebox • Windpipe • Air sacs • What we breathe in • What we breathe out • Branches of the bronchi • Branches off the trachea • Two organs that help you breathe • Muscle the moves up and down to help us breathe

9 Clues: Prevents aspiration • Struggle to breathe • You use it to breathe • Carries air into the lungs • Move stomach while breathing • sinus A part of immune system in nose • Allows a passage of air into and out the lungs • cavity a space between the visceral and parietal pleura • exchange oxygen and carbon dioxide during the process of breathing in and breathing out

15 Clues: Organs make up _______ • Tissue makes up _______ • This system creates gametes • ______ blood cells kill pathogens • Blood transports oxygen and _______ • Consists of the hair, nails, and skin • Control center for all bodily processes • Consists of the heart, arteries, and veins • System responsible for sending chemical signals • ...

15 Clues: / is the throat • / are microscope air sacs • node / is small particles to lymph nodes • / are small tubes divided into the alveoli • / are the main organs of the respiratory system • / is a tube through which air moves to the lungs • / is a special protein that helps fight infection • / is the body's resistance to disease causing agents • ...

10 Clues: H2O • atoms tiny • starch bread • bread glucose • Acids protein • eggs meat peanut butter • system breaks down food • system helps you breathe • all living things building blocks • system carries cells removes bacteria

18 Clues: blue color to skin • keeps alveoli open • respiratory center brain • the right contains 3 what? • covers outside of the lungs • system exchanges o2 and co2 • plays major role in breathing • warms and filters inhaled air • upper rounded top of the lobes • needed for the lungs to exhale • pleura that lines the chest wall • contains c shaped cartilage rings • ...

12 Clues: A group of invertebrate animals characterized by segmented bodies, jointed appendages, and typically utilizing spiracles for gas exchange. • Openings in the exoskeleton of arthropods that allow for the exchange of gases, particularly oxygen and carbon dioxide, with the environment. • ...

13 Clues: Eat ____ • Fewer _______ • Release ________ • Reduced ________ level • Reduction in _________ • Reduced risk of _______ • Clears the ________ tract • More _______ to the brain • Overcome ______ resistance • the most immediate benefit • Stimulate the ______ system • Strengthen the ______ system • One of the great benefits of physical activity is being with other people.

20 Clues: 70% of Co2 is this • The lung is built like a • Branch point in the lungs • 4 oxygen molecules can bind • Airlessness is also known as • The lung is what type of organ • Zone where gas exchange occurs • Reserve of O2 bound to hemoglobin • Only one oxygen molecule can bind • Involuntary control of the diaphragm • Regulation of blood pH in the kidneys is • ...

17 Clues: system of the lungs • system of the heart • what does v stand for • what does SV stand for • widening of the blood vessels • narrowing of the blood vessels • which energy system uses oxygen • What does the A in ADP stand for • Fuel source of the ATP-PC system • which energy system has the greatest rate • What food fuel does the Aerobic system use • ...

17 Clues: vital gas • oxygen + glucose = • atoms joined together • a set of interacting parts • a claim supported by evidence • a category of large molecules • the building blocks of protien • transports cells (body system) • the body system that takes in food • molecule made of carbon and oxygen • the body system that takes in oxygen • organisms use this to release energy • ...

8 Clues: what is another word for voice box? • Lungs deliver what to the rest of your organs? • _______ are things people smoke and are bad for your lungs. • This is a type of cancer that affects the respiratory system. • Breathing out carries carbon dioxide and other ____ out of the body. • What is the name of the device that can tell how much air you inhale and exhale. • ...

15 Clues: help breath • digest food • to carry messages • move the skeleton • breaking down food • maintain blood flow • provides a covering • temporary storage for food • move fresh air into your body • pumps blood throughout the body • supports other tissues and binds • Protects the body's internal stuff • release hormones into the bloodstream • filter blood coming from the digestive tract • ...

16 Clues: food • Air sacs • small blood vessels • Brings O2 in and CO2 out • an organ that holds waste • an organ that filters blood • Carries blood away from heart • cells that are grouped together • system A group of functioning things • Pair of organs exchanging O2 and CO2 • system the process of breaking down and • system process of exchanging O2 and CO2 • ...

17 Clues: gamete • gamete • protects the body • chambers pumps blood • Breaks down your food • job is to fight disease • organ that filters blood • this system is your skin • Muscles found in the heat • lymph throughout your body • system contans millions of alueoli • contains glands that release hormones • system organ that controls all actions • system moves blood throughout your body • ...

21 Clues: Nose hairs • Organ of phonation • Bone by the larynx • Maintains surface tension • The right lung has ____ lobes • We have one, with C cartilages • Where gas exchange takes place • where trachea splits into 2 bronchi • 3 of these found in the nasal cavity • Help to form the mucociliary elevator • Each lung has ten ___________ segments • You get primary, secondary and tertiary • ...

23 Clues: an educated guess • blood is pumped out • un changing variable • a pale yellow liquid • factors any attribute • two branches of the windpipe • tiny air sacks in your lungs • blood cells fight off disease • carries blood back to your heart • system gets rid of carbon dioxide • carriers blood away from the heart • arteries become smaller and smaller • ...

17 Clues: tubes • waste • the bile • air sacs in lungs • cavity- space in chest • organ that filters blood • system-brings in o2 removes co2 • the body needs, but doesn't make • part of kidney that filters blood • system-regulates liquid in the blood • push food through the digestive system • toxins into from the blood, makes bile • system- uses o2 to break apart glucose • ...

17 Clues: your head bone • filters your body waste • allows your body to move • the backbone of your body • The system that carries blood • provides support for your body • the largest organ in your body • the organ that helps you breathe • the system that breaks down food • the organ that allows you to feel • the organ that protects your heart • when a living organism is reproduced • ...