What is the diaphragm and its role when you are breathing?

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asked Jan 9, 2022 42.9k views

2 Answers

Mindmyweb · Answer 1 · 2022-01-09T23:25:07+0000

Answer:

A diaphragm is a large dome-shaped muscle under the lungs that squeezes downward when you breathe in, making a vacuum that causes a rush of fresh air into your lungs. i hope this helps!

MilesHampson · Answer 2 · 2022-01-14T20:05:45+0000

Answer:

The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges.

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What is the diaphragm and its role when you are breathing?

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