asked 65.2k views
4 votes
Which organ contracts and causes pressure change in the chest cavity during breathing?

diaphragm

lungs

trachea

bronchus

asked
User Vanzylv
by
7.8k points

1 Answer

5 votes

Answer:

Diaphragm

Step-by-step explanation:

I hope this helps!!

answered
User Evan Gui
by
9.0k points
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