the passage that leads from the cavities of the nose and mouth to the larynx
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Alveoli
the air sacks at the end of the bronchioles where the gas exchange takes place
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What is number 8 on the diagram?
Trachea
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lifesaver
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fairy
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25
shark
Other team loses 25 points!
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lifesaver
Give 25 points!
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What are numbers 5 & 9 on the diagram?
Bronchus
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Lungs
the organ that carries out the exchange of oxygen and carbon dioxide
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How is the respiratory systems related to the circulatory system?
the blood from the circulatory system has to pass through the lungs where carbon dioxide is released from the blood and oxygen is picked up into the blood
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What is number 7 on the diagram?
Pharynx
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How is the respiratory system related to the muscular system?
the muscular system uses oxygen which is brought into the body through the respiratory system; the diaphragm (a muscle) helps to bring air into and out of the l
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What is the diaphragm? (2 part answer)
1. A muscle that separates the abdominal cavity from the thoracic cavity & 2. Pushes and pulls against the lungs as we breathe
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Bronchus
the 2 major air passages leading from the trachea to the lungs
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thief
Give points!
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star
Double points!
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shark
Other team loses 20 points!
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lifesaver
Give 5 points!
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baam
Lose 25 points!
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rocket
Go to first place!
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rocket
Go to first place!
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banana
Go to last place!
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Trachea
a hollow tube (wind pipe) that connects the larynx to the right and left bronchus