Question

eloo good afternoon write essay on heart.....

Answer 1

Answer:

Heart:

The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system.

The pump blood carries Oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs.

In humans the heart is approximately the size of a closed fist and is located between the lungs, in the middle compartment of the chest.

Why The Heart Is Important?

The heart is important because it pumps blood around our body,delivering Oxygen and nutrients to to our cells and removing waste products.

The heart has four chambers,Two upper Chambers called a right and left atria and Two lower chamber is called the right and left ventricles.

Fact's about the heart:

• The average heart is size of the fist in an adult.
• Our heart will beat about 115,000 thousand time each day.
• An electrical system controls the rhythm of our heart.
• the heart can continue beating even when it is disconnected from the body.

I hope it help's u.

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Answer 2

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Heart:

The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system.

The pump blood carries Oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs.

In humans the heart is approximately the size of a closed fist and is located between the lungs, in the middle compartment of the chest.

Why The Heart Is Important?

The heart is important because it pumps blood around our body,delivering Oxygen and nutrients to to our cells and removing waste products.

The heart has four chambers,Two upper Chambers called a right and left atria and Two lower chamber is called the right and left ventricles.

Fact's about the heart:

The average heart is size of the fist in an adult.

Our heart will beat about 115,000 thousand time each day.

An electrical system controls the rhythm of our heart.

the heart can continue beating even when it is disconnected from the body.

I hope it help's u.

lplz,mark it as brainliests.

plz,like and follow me