respiratory system Crossword Puzzles

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: 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: 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: 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. • ...

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

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: 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: 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: 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: Long tube, also called the windpipe • Air enters through your mouth or ________. • Hair-like structures that line the nasal passages • Allows air to pass from the larynx to the trachea • The mechanical movement of air into and out of your lungs • Each alveolus is surrounded by very thin _________________. • ...

14 Clues: breath in • breath out • system organ that help you breath • Passage connecting your throat and lungs • bones that surround and protect your lungs and heart • Muscle that helps your lungs pull in air and push it out • pull air from outside your body into your respiratory system • Small branches of the bronchial tubes that lead to the alveoli • ...

14 Clues: prevents infections • help serves the mucosa • purify the air and enhance smell • carrys air to and from your lungs • assists in chewing and swallowing • helps protect from foreign particles • humidify air entering the nasal cavity • secrets saliva to lubricate the throat • prevents inhalation of liquids and particles • helps digestive juices flow from your stomach • ...

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.

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. • ...

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

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 • ...

12 Clues: produces hormones • the system that exchanges gases • system used while at McDonald's • the system that transports blood • this system includes hair and skin • transports lymph throughout the body • the system in charge of making babies • this system controls the other systems • all the bones in the body make this system • this system is in charge of moving the body • ...

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. • ...

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 • ...

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 • ...

7 Clues: Does air leave the lungs • you lose a lot of what by breathing? • cannot be traveled as fast as people think • can be caused by hundreds different viruses • most important part of your respiratory system • one main function of the respiratory system is what? • best filter that brings clean air into your respiratory system

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 • ...

15 Clues: System that allows movement • System that breaks down food • Reproductive system that produces eggs • System that fights off foreign invaders • System that moves blood around the body • System that removes waste from the body • System that gives structure to the body • Reproductive system that produces sperms • System that defends from injury and illness • ...

20 Clues: System responsible for creating new life • Hard tissues that make up the skeletal system • System that includes the skin, hair, and nails • System that allows for movement and flexibility • System that transports blood throughout the body • System responsible for breathing and gas exchange • System that regulates hormones and body functions • ...

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 • ...

14 Clues: supports organs • protects the brain • provides insulation • muscle that pumps blood • protect fingers and toes • system allows for movement • cage, protects lungs and heart • muscle, found in internal organs • system transports materials to and from cells • organ that exchanges oxygen and carbon dioxide • waterproofs the body and helps sense the world • ...

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 • ...

17 Clues: exit tube • liquid waste • space in chest • stores the bio • tiny air sacs in lungs • organ that filters blood • food broken into smaller pieces • what the body needs, but cant make • system regulates liquid in the blood • system uses 02 to break apart glucose • system that brings in 02, removes c02 • the change of food into new substances • small part of kidney that filters blood • ...

9 Clues: inhaling and exhaling air • the system that allows us to breathe • these two things give blood oxygen from air • transfers air from outside to the cell tissues • the gas exchange happens beetwen oxygen and carbon dioxide • They vibrate, modulating the flow of air being expelled from the lungs • ...

9 Clues: inhaling and exhaling air • the system that allows us to breathe • these two things give blood oxygen from air • transfers air from outside to the cell tissues • the gas exchange happens beetwen oxygen and carbon dioxide • They vibrate, modulating the flow of air being expelled from the lungs • ...

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: things use to make energy • what is name of clean air • what is another name of trachea • which is biggest muscles of body • how many brochioles are in each lungs • which tubes take air inside and out of body • how many organs make make respiratory system • who stops when dust particles go inside nose • who exchange center for carbon-di-oxide and oxygen

9 Clues: Another word for Adam's apple • The microscopic air-sacs of the lungs • The common passage for the food and air is • This closes the windpipe at the time of swallowing • The agency which transports oxygen to all parts of the body • Jerky incomplete inspiration due to blockage of the respiratory tract • ...

9 Clues: What are your lungs protected by? • Our muscles use oxygen to make ………. • What is the scientific name for your windpipe? • The type of respiration that occurs with oxygen • How many lobes are then in total in your lungs? • What are the air sacs in your lungs also known as? • The type of respiration that occurs without oxygen • ...

9 Clues: taking air into the body • pushing air out of the body • passageway of air into either lung • muscle that controls inhaling and exhaling • tiny air sacs that are covered in capillaries • passageway of air from nasal cavity into bronchi • small passageways of air that branch out all over lung • organ where gas exchange occurs with the circulatory system • ...

9 Clues: Series of blood vessels • In the medulla oblongata • The part after the pharynx • The little chunks of the lungs • In the cerebral cortex of brain • Thin sheet under ribs and over lungs • Controls oxygen/carbon dioxide levels • Made up of organs that let body breathe • Little spheres that give oxygen to blood

9 Clues: to breathe in • to breathe out • this is called your "voice box" • this tube is also called your windpipe • this system is known as your breathing system • the flap of tissue that closes over the trachea • a strong, curved muscle attached below your lungs • hairlike structures which line your nasal passages • cords two small bands of tissue stretched across your larynx

9 Clues: Contains the vocal cords. • Another name for the throat. • Another name for the windpipe. • A muscle that helps breathing. • Outer organ of the respiratory. • A set of bones that protects the lungs. • Prevents food from entering the windpipe. • Process by which energy is released from food. • The location where gaseous exchange takes place.

9 Clues: The opening • This is divided into two tubes • Tiny air sacs where the blood exchange occurs • This is the muscle that causes the chest to contract and relax • A pair of air-filled organs located on either side of the chest • Inside the lungs these tubes arrive into smaller and smaller tubes • ...

9 Clues: is a past 1 • in the gas exchange happens • is a part very important bot eating • this is the end of the respiratory system • each brought enters a lung, and narrower bronchial tubs • in this muscular tube, the digestive and respiratory system meet • here, the vocal cords vibrate which creates sounds that allow us to talk • ...

9 Clues: windpipe • the voice box • slimy substance • take air into the lungs and then expel it • a hollow structure lined with moist tissue • colorless, odorless gas produced by respiration • extends across the bottom of the thoracic cavity cervix • pair of spongy, air-filled organs located on either side of the chest • ...

9 Clues: breathing organs • another word for breathing in • another word for breathing out • a sheet of muscle below the lungs • tiny air sacs at the end of the bronchioles • either of the two main branches of the trachea • gas that gets absorbed by the alveoli, need this for survival • another name for windpipe. Allows air to pass from outside the body into your lungs • ...

9 Clues: carries oxygen to your lungs. • lets air pass through your throat. • carries air to and from your lungs. • allows air and nutrients into your body • protects the organs and provides support. • carries things down from the mouth and nose. • makes the air moist before going to the lungs. • changes oxygen and carbon dioxide while breathing. • ...

9 Clues: -situated between the ribs • - A branch leading to ALVEEOLUS • - the organ that inhale and exhale • - Help the oxygen to reach to lungs • - A action of inhaling or breathing in . • - Helps the lungs stay where they are located • CHORDS - Vocal cord disorders can affect your voice or ability to talk. • ...

9 Clues: Entry and exit of air • The main organ of respiration • Small branches off the bronchi • Small sac where gas is exchanged • Connects to the trachea is the voice box • the site where the nose and the mouth passage joins • Warms and moistens the air filters the particles in the air • Windpipe that attaches to the lungs, brings air into the lungs • ...

9 Clues: when we breathe, our body removes___ • when we breathe, our body takes in____ • When we exercise, our breathing rate_____ • the number of times we breathe in one minute • the parts 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. • ...

9 Clues: system responsible for gas exchange and speech • muscle below the lungs that controls breathing • long tubes that connect the trachea to the lungs • Also known as the 'voice box', it produces sounds. • Also known as the 'windpipe', it connects the larynx to the lungs. • paired organ responsible for bringing in oxygen and removing carbon dioxide • ...

9 Clues: voice box • air passages that branch • primary organ of respiration • common passage for food and air • Each lung has one (left and right) • includes hair follicles as a first line of defense • made of elastic cartilage/prevents food into windpipe • facilitates the exchange of oxygen and carbon dioxide molecules • ...

17 Clues: exit tube • liquid waste • space in chest • stores the bile • tiny air sacs in lungs • organ that filters blood • uses o2 to break apart glucose • food broken into smaller pieces • what the body needs but doesn't make • system that brings in o2 removes co2 • the change of food into new substances • small part of kidney that filters blood • cleans toxins from the blood makes bile • ...

17 Clues: exit tube • liquid waste • space in chest • tiny ari sacs in lungs • bladder stores the bile • organ that filters blood • system brings o2 removes co2 • uses o2 to break apart glucose • system regulates liquid in the blood • the change of food into new substance • small part of kidney that filters blood • cleans toxins from the blood makes bile • ...

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: 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: 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 • ...

27 Clues: lung disease • High blood pressure • body's command center • transports air to lungs • your brain and spinal cord • two layered sac with fluid • how many ribs protect the lungs • lung disorder from the narrowing • a preventable and treatable disease • instrument to measure blood pressure • separates the chest from the abdomen • contagious infection caused by bacteria • ...

20 Clues: "moves on its own" • Bone ____ creates blood • What system controls growth? • This system breaks down food • The lungs are part of which system? • The integumentary system protects ____ organs • The integumentary system maintaines body ____ • What element does the repiratory system TAKE IN • What does the digestive system break food into? • ...

25 Clues: equal to 4.18 J • supply raw materials • the smallest unit of life • the most important nutrient • system that breaks down food • system that products gametes • system that supports the body • is the process in which stimulus • system eliminastes waste products • helps the body to absorb fat soluble • internal conditions of the human body • system that guards against infections • ...

20 Clues: Which system carries your blood? • Where do white blood cells live? • Why do your cells need nutrients? • What keeps your functions normal? • Which system protects your organs? • This system gets rid of your urine. • What do muscles do when you flex them? • Skin, hair and nails are the ... system • Your ... system defends against disease. • ...

17 Clues: exit tube • stores bile • liquid waste • space in chest • tiny air sacs in lungs • organ that filters blood • uses 02 to break apart glucose • system brings in 02, removes C • food broken into smaller pieces • what the body needs, but doesnt make • system regulates liquid in the blood • small part of kidney that filters blood • the change of food into a new substance • ...

17 Clues: exit tube • liquid waste • space in chest • stores the bile • tiny air sacs in lungs • organ that filters blood • food broken into smaller peices • uses o2, to break apart glucose • what the body needs but doesn't make • system that brings in 02, removes co2 • the change of food into new substances • muscles push food the digestive system • small part of kidney that filters blood • ...

17 Clues: Movement of air into the lungs. • Increased respiratory rate and depth. • Reduced oxygenation of arterial blood. • Reduced oxygenation of cells in tissues. • Bronchial obstruction leading to air trapping. • Increased CO2 concentration in arterial blood. • Movement of blood through pulmonary circulation. • Increased RBC production due to chronic hypoxemia. • ...

14 Clues: windpipe • site of gas exchange • also known as vocal cords • also known as the voice box • inflammation of nasal mucosa • movement of air into and out of lungs • exchange of O2 and CO2 between lungs and blood • the only external portion of the respiratory system • conduits that transport gas to and from exchange sites • ...

14 Clues: Striated muscle found in the heart. • Gland that produces insulin and glucagon. • Large phagocytic cell in the immune system. • Tissue type that supports, protects, and binds • Type of epithelial tissue found in the bladder. • Tissue lining the inner surface of blood vessels. • Type of tissue characterized by voluntary movement. • ...