Biology
Biology, 20.05.2021 19:10, darianhaynes

HELP 15 POINTS The main function of the respiratory system is .

A) the carrying of nutrients to body cells
B) the exchange of gases between the body and the environment
C) the prevention of diseases caused by pathogens
D) the elimination of wastes from the body

answer
Answers: 3

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HELP 15 POINTS The main function of the respiratory system is .

A) the carrying of nutr...

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