Question

Describe the flow of blood inside heart during heart beat

Answer 1

The DE-oxygenated blood from all the body enters the right atrium.
The DE-oxygenated blood is pumped to the right Ventricle.
The left ventricle sends the DE-oxygenated blood to the pulmonary artery which send it to the lungs so that the blood is now oxygenated.
The oxygenated blood comes back to the left ventricle through the pulmonary vein and then it goes to the left atrium and to all parts of the body.

Answer 2

Answer:

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