Biology, asked by Cosmicexplorer8485, 11 months ago

Exchange of O2 and CO2 at the respiratory surface occurs through

Answers

Answered by palakmishra2308

Explanation:

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. Inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

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