describe the functioning of heart.
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take the blood from vena-cava(both superior and inferior)pump it through the pulmonary artery to the lungsafter the lungs oxygenate the received blood, blood is sent to the heart through the pulmonary veinthe heart then pumps the oxygenated blood for the whole body through the aorta
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The heart is a pump, which moves the blood. The arteries and veins are the pipes through which the blood flows. The lungs provide a place to exchange carbon dioxide for oxygen. The heartis a hollow, muscular organ, which functions as a pump for the movement of blood through the body.
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The fuction of heart is to pump blood to all the cells of the body. It has 4 chambers right auricle right ventricle and left auricle and left vemtrical. The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen-poor blood to the lungs. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.
This all happens rhytmatically and continuously.
hope my answer was clear to you for queries please refer to the comments.
Mark brain if i helped you...
This all happens rhytmatically and continuously.
hope my answer was clear to you for queries please refer to the comments.
Mark brain if i helped you...
thnx a lot
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