what is the function of the respiratory system?
1. to break down food.
2. to breathe.
3. to transport materials in the body.
4.to rid the body of waste.
please help me out!!

Question

07-01-2021
Biology

Answered

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what is the function of the respiratory system?
1. to break down food.
2. to breathe.
3. to transport materials in the body.
4.to rid the body of waste.
please help me out!!

Sagot :

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