Biology, asked by hakersmart30, 5 hours ago

what is alveoli??
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hmm bolo sara issme and spce krooo

Answers

Answered by AmeliaRobinson

Answer:

The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out. Oxygen breathed in from the air passes through the alveoli and into the blood and travels to the tissues throughout the body.

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