Question

draw the flow chart to show the circulation of oxygenated blood in human ​

Answer 1

At First we take o^2 it's goes lungs and then o^2 goes the left atrium of heart through pulmonary vein......(pulmonary vein is only vein which carry the oxygenated blood from the lungs to left atrium) & .....in left atrium the oxygenated blood flow through the bicuspid valves (it's prevent the back flow of the blood) goes the left ventricles &.....in left ventricles the oxygenated blood flow through aorta and goes all the body parts....

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