Science, asked by Anonymous, 6 months ago

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what is the role of alveoli in lungs............????????​

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Answered by Anonymous
4

Answer:

The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.

nice pic...

Answered by Anonymous
2

Answer:

The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.

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