Question

Alveoli is a small air sack in the lungs true false
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Answer 1

Answer:

True

Explanation:

Alveoli are tiny air sacs in your lungs that take up the oxygen you breathe in and keep your body going.

Answer 2

Alveoli: The alveoli are tiny air sacs in the lungs and the functional unit of the lungs where gas exchange happens. The alveoli are lined with capillary beds that facilitate the exchange of two gases present in the body.