because it supplies 2 ciruclations
The Heart pumps the blood around your body.
Closed, With a "Single loop" that pumps from the heart to the rest of the body, back to the heart and so on.
The heart.
The heart pumps blood through the rest of the body.
the stomach, liver and intestine all stretches except the heart which beat or rather pumps.
the heart pumps the blood around your body through blood vessels , the artery which pumps blood from the heart to the rest of the body and veins which pump blood from the organs back to the heart.
It does not pump in a day the human and Animal also plants the heart pumps ever single day the heart does not rest at all because without your heart you die.
1800 pumps
the heart pumps blood to the aorta which distributes it to the rest of the body.
it pumps your heart
the heart
The left side of the heart pumps blood to the head and body. The right side of the heart pumps blood to the lungs