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Describe briefly about the heart

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Describe briefly about the heart

Posted by Boboi Mangte 6 years, 11 months ago

CBSE > Class 07 > Science

1 answers

Khushi Arora 6 years, 11 months ago

Heart is an organ which beats continuesly to act as a pump for the transport of blood to our body.The blood transports many materials like oxygen,digested food from the small intestine to other parts of body.It also transport waste for removal from the body. The heart has 4 chambers. The 2 upper chambers are called artium and the 2 lower chambers are called ventricals. The portion between the chambers avoids the o2 rich in blood mixing up with co2 rich in blood.the rythmic beating of various chambers maintain the circulation of blood. Many blood vessels are connected to the heart like arteries,viens and capalaries.

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