What part makes your lungs inflate (expand) and deflate (contract)? A.Diaphragm B.Trachea C.Lungs D.Heart

asked Aug 4, 2021 233k views

4 votes

What part makes your lungs inflate (expand) and deflate (contract)?

A.Diaphragm
B.Trachea
C.Lungs
D.Heart

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0 votes

The answer is A, the Diaphragm

LHA answered Aug 5, 2021

by LHA

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5 votes

Answer:

A. Diaphragm

Step-by-step explanation:

These muscles contract when we breathe in, expanding the lungs and taking in air.

Ashish Kumar answered Aug 9, 2021

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