Biology, asked by ajomon977, 10 months ago

Which of the following does not occur during expiration?
Air is expelled from lungs.
Volume of thorax increases.
Ribs and sternum return to their original position.
Diaphragm relaxes and arches upward.

Answers

Answered by Ahtohallan
6

Answer:

Volume of thorax increases.False

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Answered by mano792
1

Volume of thorax increases.

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