Question

write a short note on heart

Answer 1

Answer:

Heart pumps the blood. Heart is divided into four chambers

Answer 2

❣❣ heya!❣❣

➡The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs.

➡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."

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