jazmynvega08 jazmynvega08

30-11-2020
Biology

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Which statements explain the gas exchange that happens at the alveoli? Check all that apply.

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ccalebbryan451 ccalebbryan451

30-11-2020

Answer:

Explanation:

Gas exchange occurs at the alveoli in the lungs and takes place by diffusion. The alveoli are surrounded by capillaries so oxygen and carbon dioxide diffuse between the air in the alveoli and the blood in the capillaries.

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