Question

mention the function of alveoli.
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Answer 1

Answer:

it clears dust in lungs

Answer 2

Answer:

Explanation:

There are as many as 700 million alveoli in each lungs, where they facilitate gaseous exchange of oxygen and carbon dioxide between inhaled air and the bloodstream. This article will discuss the anatomy and function of the alveoli.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