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nikdorinn [45]
3 years ago
15

How do the size of the two atria compare to the ventricles

Biology
1 answer:
kotykmax [81]3 years ago
5 0

Answer:

Atria are the smaller upper chambers while ventricles are the larger lower chambers off the heart.

Explanation:

the main difference between them is that atria receives blood into the heart whereas ventricles pump blood outside the heart

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