Question

Why is heart known as pumping organ of human body​

Answer 1

Answer:

The purpose of your heart is to pump blood to the organs and tissues of your body that need the oxygen and nutrients it carries. The heart is a muscle too, and to enable it to pump effectively, it has its own blood supply bringing it oxygen. It has veins and arteries which help in tranasportation of blood

Also the heart doesn not even take a single second rest and hence it is known so

Answer 2

Answer:

The purpose of your heart is to pump blood to the organs and tissues of your body that need the oxygen and nutrients it carries. Oxygen-rich blood is pumped out of the left side of your heart (shown on the right in the diagram) into the arteries to these tissues and organs.