Question

explain the function of alveoli in respiration in human beings​

Answer 1

Explanation:

Alveoli are an important part of the respiratory system whose function it is to exchange oxygen and carbon dioxide molecules to and from the bloodstream. These tiny, balloon-shaped air sacs sit at the very end of the respiratory tree and are arranged in clusters throughout the lungs.

Answer 2

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• Alveoli Has the function of Exchange of gases in lungs
• It increases surface area for respiration
• CO2 reach blood diffuses out of alveoli and O2 reach blood diffuses into alveoli