What is the heart structure
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Answer:
heart is the hollow muscular organ that pumps the blood from all over human body.
heart is made up of cardiac muscle and heart have four hollow chambers.
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Answer:heart is a muscular organ made up of cardiac muscle. It is made up of left atrium, right atrium, left ventricle and right ventricle. It is filled with blood and this blood is carried out by blood vessels present in the heart. Arteries and veins.
Explanation:Hope it helped you to some extent!!!!
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