Question

explain the flow of blood in human heart

Answer 1

blood from lungs purify end enters into left artrium through pulmonary vein and pumped into left ventricle where through main arota oxygenated blood is pumped into body by blood vessel after reaching to each cell blood get deoxygenated as respiration takes place .this deoxygenated blood through vena cava or main vein enter into right artrium and then to right ventricle and from there pulmonary artery carry this deoxygenated blood to lungs for purification PLEASE MARK IT BRAINLIEST ANSSSS

Answer 2

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. ... As the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.