Question

what is the double circulation ​

Answer 1

Answer:

The oxygenated blood from the lungs returns to the heart, which is pumped again into different parts of the body by the heart. Thus, the blood passes twice through the heart making one complete round through the body. This is called double circulation.

The human circulatory system is a double circulatory system. It has two separate circuits and blood passes through the heart twice: the pulmonary circuit is between the heart and lungs. the systemic circuit is between the heart and the other organs.

Explanation:

hope it's helpful

Please mark me as a brainliest

Answer 2

Answer:

Double circulation is a pathway followed by blood in which it travels throughout the different organs of the body through the veins and arteries. ... Pulmonary pathway – carries deoxygenated blood from the right side of the heart to the lungs wherein gaseous exchange occurs in the lungs making the blood oxygenated.

hope it's helpful for you