Once blood delivers oxygen, what does it pick up from cells on its way back to the heart? nutrients nitrogen carbon dioxide

asked Mar 21, 2021 126k views

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Once blood delivers oxygen, what does it pick up from cells on its way back to the heart?

nutrients

nitrogen

carbon dioxide

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3 votes

Answer:

I'm fairly sure its carbon dioxide .

Sunwukung answered Mar 21, 2021

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3 votes

Answer:

Your answer is C) Carbon Dioxide.

Lassana answered Mar 27, 2021

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