lallenkinghorn lallenkinghorn

14-06-2020
Chemistry

contestada

9. Which structures pump the blood from the heart?
atria
veins
ventricles
arteries

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CharlotteNastov CharlotteNastov

14-06-2020

The atria pump blood

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allisonkraemer23 allisonkraemer23

14-06-2020

Ventricles help pump blood from the heart

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