Question

what is heart and it's function?​

Answer 1

Answer:

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. "The tissues of the body need a constant supply of nutrition in order to be active ".

The heart has four chambers: ( Functions )

1) The right atrium receives blood from the veins and pumps it to the right ventricle.

2) The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen.

3) The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.

1) The four major functions of the cardiovascular system are:To transport nutrients, gases and waste products around the body.

2) To protect the body from infection and blood loss.

3) To help the body maintain a constant body temperature ('thermoregulation')

4) To help maintain fluid balance within the body.

Answer 2

heartt is organ that purify blood

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