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Biology, 22.04.2020 23:24 lattimore12

The major function of the respiratory system is to:
A. maintain the digestive system of the body so that it can continue to operate.
OB. give the heart the energy it needs to circulate blood.
O c.
provide oxygen to the body and eliminate carbon dioxide from the body.
OD. cleanse the body of toxins, poisons, and harmful chemicals.
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The major function of the respiratory system is to:
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