glucose + oxygen -- energy + carbon dioxide +water.
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15
How does the respiratory system interact with the circulatory system?
Deoxygenated blood pumped through the artery to the lungs. Exchange of gases between the alveoli and the capillaries.Vein carries oxygenated blood back to heart
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15
What happens to carbon dioxide in the lungs?
It is exhaled.
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15
What is the function of the nostrils.
Tiny hairs filter dirt an dust particles
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seesaw
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fairy
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fairy
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baam
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15
Where does the oxygenated blood travel after gas exchange?
All around the body
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15
How does the respiratory system interact with the digestive system?
The epiglottis prevents food from entering the trachea. When phlegm coughed up sent down the oesophagus â acid in the stomach kills bacteria
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15
Where does respiration occur?
All cells
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What is the name of the membrane that helps the lungs move more easily?
Pleura
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Where does gas exchange occur?
The Alveolus
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boom
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What is the role of the epiglottis?
Prevents food from entering the trachea.
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15
Define diffusion
The movement of a substance from an area of high concentration to an area of low concentration.
