Question

What is the functions of the heart?

Answer 1

First

The heart is the key organ in the circulatory system. As a hollow, muscular pump, its main function is to propel blood throughout the body. It usually beats from 60 to 100 times per minute, but can go much faster when necessary



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. ... "If [the heart] is not able to supply blood to the organs and tissues, they'll die

The arteries and veins are the pipes through which the blood flows. The lungs provide a place to exchange carbon dioxide for oxygen. The heart is a hollow, muscular organ, which functions as a pump for the movement of blood through the body

job

The blood provides your body with the oxygen and nutrients it needs. It also carries away waste. Your heart is sort of like a pump, or two pumps in one. The right side of your heart receives blood from the body and pumps it to the lungs.

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.