Biology, asked by usamakhantajak9, 7 months ago

what does happen during inspiration in man?

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Answered by arpitabarik4000

1

Answer:

During inspiration, the diaphragm contracts and pulls downward while the muscles between the ribs contract and pull upward. This increases the size of the thoracic cavity and decreases the pressure inside. As a result, air rushes in and fills the lungs.

Explanation:

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