Question

describe the function of heart

Answer 1

Functions of the heart:
(i) It helps in the circulation of oxygen rich blood throughout the body by the pumping.
(ii)It receives oxygenated blood from the lungs.
(iii) It also pumps back the blood carrying carbon dioxide to the lungs.
(iv) It shows rhythmic contraction and relaxation for movement of blood.

Answer 2

The heart is a muscular organ in the chest that is situated behind and to the left of the breastbone. When closed, it measures roughly the same as a fist. The arteries and veins, which comprise a network of blood vessels, are continually pumping blood. The heart and the blood vessels that supply it form the cardiovascular system.

The  functions of the heart are:

• The heart is responsible for transporting oxygenated blood throughout the body.

• The circulatory system transports hormones and other essential chemicals to various parts of the body.

• Receiving deoxygenated blood and pumping it to the lungs for oxygenation, as well as transferring metabolic waste from the body.

• It's critical to keep your blood pressure in check.