Sagot :
Answer:
Research :Alveoli cause the gas exchange by giving the lungs a larger surface area through the use of capillaries. The gases are then exchanged via diffusion from a high concentration to a lower concentration. The alveoli allow oxygen to diffuse from the air into the blood, and vice versa, for carbon dioxide.
Explanation:
I think its Lungs.
Answer:
"Lungs"
Explaination:
During gas exchange oxygen moves from the lungs to the bloodstream. ... This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.
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