Science, asked by kanishkaa772, 7 months ago

What will happen when diaphragm relaxes and curves upwards? *

1 point

Air is forced out of the lungs.

The rib cage goes up and outward.

The volume of the thoracic cavity increases.

Air pressure inside the thoracic cavity decreases.

Answers

Answered by Anonymous

1

Answer:

The volume of the thoracic cavity increases

Answered by sahananachiyar26

0

Answer:

I think

Air pressure inside the thoracic cavity decreases.

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