Answer:
Atria push blood from the veins to the ventricles, and ventricles push blood from the atria to the arteries.
Explanation:
atria: the chambers of the heart that receive blood from veins and push it to the ventricles
ventricles: the chambers of the heart that receive blood from the atria and push it to the arteries
I am very uncomfortable.. with the energy we've created in the studio today-
Answer A
Ecosystem
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