3 years ago

What is the respiratory system (anyone free to talk?)

1 answer:

5 0

Answer:

The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history.

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3 years ago

What is the respiratory system (anyone free to talk?)​

What is the respiratory system (anyone free to talk?)