Science, asked by aryan8756k, 2 months ago

structure of Heart
Diagram​

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Answered by ItzAshleshaMane
5

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The heart is divided into four chambers consisting of two atria and two ventricles; the atria receive blood, while the ventricles pump blood. The right atrium receives blood from the superior and inferior vena cavas and the coronary sinus; blood then moves to the right ventricle where it is pumped to the lungs.

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