Question

Double circulation in heart of human being please tell me fast i will make him/her brainliest

Answer 1

Here's your answer. It is required to ,ain the body temperature as we are warm blooded

Answer 2

double circulation means the blood flows twice through the heart to complete it's working......
Mechanism how the blood flows through the heart... is by pulmonary circulation and systematic circulation...this two circulation are termed as double circulation circulation..
right ventricle -----by artery( aorta)-----left auricle----by pulmonary vein------right auricle----left ventricle..