why is it important for your heart to keep oxygen-rich blood separate from oxygen-poor blood?

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06-11-2018
Biology

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why is it important for your heart to keep oxygen-rich blood separate from oxygen-poor blood?

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leogagne leogagne · Answer 1 · 2018-11-06T00:38:27+01:00

leogagne leogagne

06-11-2018

Your heart muscle needs its own supply of blood because, like the rest of your body, it needs oxygen and other nutrients to stay healthy. For this reason, your heart pumps oxygen-rich blood to its own muscle through your coronary arteries.

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