Question

Heya!! Please explain structure and functioning of human heart in an easy language.........​

Answer 1

Structure of heart:

The heart is divided into four chambers consisting of two atria and two ventricles; the atria receive blood, while the ventricles pump blood. The right atrium receives blood from the superior and inferior vena cava and the coronary sinus, blood then moves to the right ventricle where it is pumped to the lungs.

Function of heart:

The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes.