Question

What are Alveoli???​

Answer 1

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• Alveoli are functional units of kidney. These provide surface area for gaseous exchange in humans.

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Answer 2

Answer:

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.

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