Where does the blood leave the heart before coming back oxygenated?!
Question: Where does the blood leave the heart before coming back oxygenated!?
Answers:
Pulmonary Vein takes the blood away to the lungs and brings it back to the hear through the pulmonary arteryWww@Answer-Health@Com
biology majorWww@Answer-Health@Com
i think the veinsWww@Answer-Health@Com