Biology, asked by helenrichard1711, 9 months ago

what happen if we didn't have air sac

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Answered by banerjeeatanu692

Answer:

Damage to the alveoli causes them to break down, reducing the surface area available for gas exchange. Idiopathic pulmonary fibrosis. The walls surrounding the alveoli become scarred and thickened. Lung cancer.

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what happen if we didn't have air sac​

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what happen if we didn't have air sac