194k views
2 votes
When you _________, your chest cavity grows bigger, lowering the pressure inside your lungs and increasing pressure outside your body.

User SpankMe
by
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2 Answers

5 votes

Answer:

inhale

Step-by-step explanation:

User Shay Rojansky
by
7.1k points
3 votes
the correct answer is when you INHALE :)
User Weichch
by
7.0k points
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