It Contracts When We Inhale Allowing The Lungs To Expand Into Pour Chest Part…

It contracts when we inhale allowing the lungs to expand into pour chest part 6 ano ang question mo sa akin​

Answer:

Diaphragm

Explanation:

Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. This contraction creates a vacuum, which pulls air into the lungs.

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