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Luba_88 [7]
3 years ago
12

How does your body exchange carbon dioxide for oxygen?

Biology
1 answer:
Gekata [30.6K]3 years ago
4 0
This exchange process takes place in the aveolus (air sac) inside your lungs by diffusion.
it's from a different concentration gradient
the deoxygenated blood with carbon dioxide diffuse into a aveoli (which is in high concentration) and the aveoli release the oxygen into the blood stream (which is low concentration) therefore the blood will be oxygenated again
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