explain the structure and pumping action of heart ?
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heart has 4 chambers
heart is made of cardiac muscles
it's function is to pump blood to all the parts of the body
heart is made of cardiac muscles
it's function is to pump blood to all the parts of the body
divya2000:
for what
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Answer:
The heart is a large muscular pump and is divided into two halves - the right-hand side and the left-hand side. The right-hand side of the heart is responsible for pumping deoxygenated blood to the lungs. The left-hand side pumps oxygenated blood around the body.
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