15. The heart has
chambers.
O One
O two
O three
O four
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Answers
Answered by
0
Answer:
4 chambers...
Explanation:
That's it for the answer...
Answered by
0
Answer:
four chambers
Explanation:
The heart has four chambers: two atria and two ventricles.
The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle.
The right ventricle pumps the oxygen-poor blood to the lungs.
The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.
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