What
are
the
heart answer
please?????
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Explanation:
The heart is a muscle that pumps the blood through the body. Each beat of the heart is a very rapid series of two contractions. ... The atria receive blood back into the heart and pump it into the ventricles; the ventricles pump the blood out into the aorta, which feeds all the blood vessels to the body.
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HeYa...❤
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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 assisting in the removal of metabolic wastes. In humans, the heart is located between the lungs, in the middle compartment of the chest........♤
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Hope it's helps you mate:)
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