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Which organ contracts and causes pressure change in the chest cavity during breathing? diaphragm lungs trachea bronchus
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4 votes
Which organ contracts and causes pressure change in the chest cavity during breathing?

diaphragm

lungs

trachea

bronchus

User Vanzylv
by
7.3k points

1 Answer

5 votes

Answer:

Diaphragm

Step-by-step explanation:

I hope this helps!!

User Evan Gui
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