Question

what is human hart with diagram

Answer 1

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.

Answer 2

A human heart is blood pumping organ in the body.It is covered by the pericardial membrane.It is of size of one human fist and weights 360 gms .As oxygen and carbon dioxide both have to be transported by the blood ,the heart has different chambers,the left and right ,to prevent oxygen rich blood from mixing blood with the carbon dioxide.The left half carries oxygenated.And right deoxygenated.Each half is further divided into two chambers.The upper one is atrium and lower one is ventricle. .
The pic shows diagram of heart.
Hope it helps you!