Question

re teri amma ko yhibdirty picture dikhadunga +_x hawas k pujari​

Answer 1

Answer:

Double circulation:: The blood flows twice through the heart and it is called double circulation. 1) The blood from all body parts is brought to right auricle which pumps it into right ventricle. ... From the left ventricle oxygenated blood is distributed to all parts of the body through largest artery called aorta