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My name is Ann [436]
3 years ago
9

Passive expiration is achieved primarily by the

Biology
1 answer:
Nastasia [14]3 years ago
5 0
Elastic recoil of the lungs.

Hope that helped!

-astroworld301
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Hypothalamus; pituitary gland

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belka [17]
I would say A or C I’m not sure but if I had to choose A or C my best guess would be A


I hope this helps :)
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Describe the order of how living things arose based on the geologic timeline?​
Anastasy [175]

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