Computer Science, asked by vermatanya163, 1 day ago

write down the mechanism of breathing in short plz

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Answered by pratikar39

1

Answer: The mechanism of breathing involves two main processes: inspiration and expiration. ... Expiration occurs when the diaphragm and the intercostal muscles relax. The contraction or relaxation of muscles around the lungs changes the entire volume of air inside the lungs, and so does the pressure.

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