Question

What is double circulation?​

Answer 1

hey mate...

here is your answer...

Double circulation is the most efficient way of circulation. Here, in humans, the four-chambered heart, arteries, veins, and capillaries all have a vital role to play. Blood gets pumped out of the heart. This blood goes to different organs and then blood again comes back to the heart.

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Answer 2

Double circulation :--- Our body contain two type of blood oxygenated and deoxygenated blood which are different from each so it is seperate from each other and the process by which these two circulation happened called double circulation .Heart played main role in double circulation . Deoxygenated blood generally carried by vain and oxygenated blood carried by artery .

pulmonary artery and pulmonary vain are exceptions carry Deoxygenated and oxygenated blood .