Functions of human heart
Answers
to pimp blood or to make blood
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the heart functions as a double pump . when you run for sometime or do any strenous physical activity your heart beats faster this is because except times the body need more oxygen to release more energy through respiration to supply more oxygen the blood flows faster .
impure blood from the veins flows into the right Atrium of the heart . from their the blood enters the right ventricle through an opening the impure blood is transported from the right ventricle to the lungs by permanently arteries gaseous exchange takes place in lungs the blood gives off carbon dioxide and takes in oxygen the oxygen-rich blood is carried to the left Atrium by the pulmonary vein from here the blood flows through and opening into the left ventricle .
the left ventricle palms oxygen rich blood to every part of the body through the aorta of the aorta is a largest artery in the body the oxygen is than used by the cells . The cells produced and carbon dioxide the blood take in carbon dioxide and returns with the right ventricle of the heart that is now pumped back into the lungs .
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