Question

functions of heart Sort note

Answer 1

Hello Mate,


The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. Blood provides the body with oxygen and nutrients, as well as assists in the removal of metabolic wastes. In humans, the heart is located between the lungs, in the middle compartment of the chest.....The heart is a pump that circulates blood all around the body. ... On average, the heart beats between 60-70 times a minute at rest.Blood provides the body with oxygen and nutrients, as well as assists in the removal of metabolic wastes. In humans, the heart is located between the lungs, in the middle compartment of the chest.....


Hope this helps you

Answer 2

1. The lungs provide a place to exchange carbon dioxide for oxygen.
2. The heart pump blood to all parts of our body.
3. The heart is a hollow muscular organ.
4. The heart is a pump which moves the blood.

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