Chemistry
Chemistry, 05.05.2020 11:30, jorozco3209

What are you doing when your diaphragm and rib muscles contract, and air
enters the space created inside your chest cavity?

•coughing

•eating

•inhaling

•exhaling

answer
Answers: 1

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What are you doing when your diaphragm and rib muscles contract, and air
enters the space crea...

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