How to explain about heart
Answers
Answered by
3
It is a very important organ of human body. Heart is a pump which is in shape of a cone. It lies between the lungs and in our chest. It's walls are formed of cardiac muscles. These muscles contract and relax tirelessly throughout the life. Because of cardiac muscles,the heart beats continuously and pumps blood into the arteries to be transported to all the parts of the body.
Our heart is four chambered.It haa two articles and two ventricles.The heart is divided into two halves by a thick muscular septum.
Arteries carries pure or oxygenated blood except pulmonary artery.On the other hand vein carries deoxygenated blood except pulmonary vein.
I hope helps you
Our heart is four chambered.It haa two articles and two ventricles.The heart is divided into two halves by a thick muscular septum.
Arteries carries pure or oxygenated blood except pulmonary artery.On the other hand vein carries deoxygenated blood except pulmonary vein.
I hope helps you
Anonymous:
I think it should be in shape of cone
not come...
Answered by
1
Hey here is your answer,
Heart is a hollow muscular organ that pumps the blood through the circulatory system by rhythmic contraction and dilation. In vertebrates there may be up to four chambers (as in humans), with two atria and two ventricles.
Main function:
supplies oxygen and nutrients to the tissues and removing carbon dioxide and other wastes via pumping blood
hope it helps u ^-^
Heart is a hollow muscular organ that pumps the blood through the circulatory system by rhythmic contraction and dilation. In vertebrates there may be up to four chambers (as in humans), with two atria and two ventricles.
Main function:
supplies oxygen and nutrients to the tissues and removing carbon dioxide and other wastes via pumping blood
hope it helps u ^-^
Similar questions