Blood enters the heart via the superior and inferior vena ca…
Blood enters the heart via the superior and inferior vena cava into the _______ ______, then goes through the ________ ______ into the ________ ______, where the deoxygenated blood exits through the _____ _____into the _______ ________ and enters the Lungs where gas exchange occurs. The oxygenated blood then exits the lungs through the ___________ _________ into the ______ _____, then goes through the ________ _________ into the _______ ________ and out through the _________ _________ into the ___________to distribute oxygenated blood throughout the body.
Read Details