Biology, asked by yashesharma1234, 16 days ago

describe the flow of blood from the heart of human beings​

Answers

Answered by sarthak8907
1

Blood enters into the heart through two large veins inferior and superior vena cava emptying,deoxygenated blood from body into right atrium.As the right atrium contracts ,oxygenated blood flows from right atrium to right ventricle through tricuspid valve.

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