Question

write about double circulation.​

Answer 1

Answer:

2 times circulation is your answer

Explanation:

Answer 2

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Double circulation:-

• The blood pumped by the right ventricle enters the pulmonary artery where as the left ventricle pumps blood into the Aorta.

• The deoxygenated blood pumped into the pulmonary arch is passed on to the lungs from where the oxygenated blood is carried by the pulmonary veins into the left atrium.

• This pathway constitutes the pulmonary circulation (Lesser circulation).

• The oxygenated blood entering the aorta is carried by a network of arteries, arterioles and capillaries to the tissues from where the deoxygenated blood is collected by a system of venlues , veins and venae cavae amd emptied into the right atrium.

• This is the systemic circulation.(Greater circulation)

• The systemic circulation provides nutrients ,O2 and other essential substances to the tissues and collects Co2 and other harmful substance away , for their elimination.

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