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Biology, 19.10.2019 12:00 ladnerhailey16

The primary purpose of the pulmonary system is to
a. prevent waste products from entering the heart
b. provide a location for the exchange of gases.
c. increase blood flow to the heart
d. increase the amount of carbon dioxide in the blood

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The primary purpose of the pulmonary system is to
a. prevent waste products from entering the...

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