Biology, asked by taniya3944, 8 months ago

mechanism of breathing in term diaphragm​

Answers

Answered by MyStiCalDiMpLeS
2

Answer:

When we breathe in, the diaphragm contracts and moves downward. This increases the space in the chest cavity into which our lungs expand. Thus, the intercostal muscles between the ribs enlarge the chest cavity.

Answered by Itzglowingstar
6

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