Biology, asked by noushadp6255, 7 months ago

What happen as you pull down the balloon at the bottom of the constructed lung model?

Answers

Answered by ItzBrainly28

0

Hlo mate!!!

The balloon at the bottom works like your diaphragm—a strong muscle that expands and contracts to cause your lungs to fill with air and then empty out again. The movement of the balloon matches your breathing – when you breathe in, your lungs fill with air just like the balloon inside the bottle did.

Hope this will help you mate!!

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