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What is heart?

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What is heart?

    • Posted by Yogesh Kumar 7 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Gargi Pratinidhi 7 years, 1 month ago

    Heart is an organ that beats or pumps continuously. It has four chambers. The two upper chambers are called atria and the lower are called ventricles. The heart does the work of purifing the blood and sending it to all parts of the body.

    0Thank You

    Sabibaa Bhanu 7 years, 1 month ago

    Heart is an organ which beats continuously to act as a pump to transport the blood ,whicg carries other substances with it.

    2Thank You

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