job of heart 10 limes jobs must ba
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sorry i cant understand this question
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HEART
Heart is a muscular organ that pumps the blood through the circulatory system by rythemic contraction and dilation, supply oxygen and nutrients to the tissues and removing carbon dioxide and other wastes. It is located between the lungs, in the middle compartment of the chest.
The pumping of heart generates a current that causes constraction of the heart.
TAKE CARE OF YOUR HEART
HOPE IT HELPS★★
Heart is a muscular organ that pumps the blood through the circulatory system by rythemic contraction and dilation, supply oxygen and nutrients to the tissues and removing carbon dioxide and other wastes. It is located between the lungs, in the middle compartment of the chest.
The pumping of heart generates a current that causes constraction of the heart.
TAKE CARE OF YOUR HEART
HOPE IT HELPS★★
Its contraction not constraction
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