Question

Explain the part played by the diaphagram and the intercostel mussels in breathing

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Answer 1

Explanation:

this is right answer.

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Answer 2

diaphagram and intercostel muscles not only divide the abdominal cavity and the lungs and the heart but it also provides support to the lungs while breathing..

extra information: that's the reason why we get hicupps because the diaphragm gets irritated while breathing