Question

tell me about heart​

Answer 1

Answer:

The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. Blood provides the body with oxygen and nutrients, as well as assisting in the removal of metabolic wastes. In humans, the heart is located between the lungs, in the middle compartment of the chest.

Answer 2

Heart is an Organ Which Beats Continuously To act as a pump.

It has Four Chambers.

The Upper Chambers are known as Artria and The lower two chambers are called ventricles