Understanding Circulatory Vessels - Highschool Biology
The pulmonary arteries are the one arteries that contain oxygen-poor blood because it carries blood into the lungs to be oxygenated. By definition, arteries carry blood away from the center and veins carry blood to the center. However, the pulmonary vein is the one vein within the physique that carries oxygen-wealthy blood (from the lungs back to the center to be pumped into the rest of the physique) and the pulmonary artery is the one artery in the body that carries oxygen-poor blood (to the lungs to be oxygenated before being despatched to the center to be pumped into the remainder of the body. The carotid artery is in the neck and delivers oxygen-rich blood to head. The femoral artery is in the leg and BloodVitals health delivers oxygen-rich blood to the leg. The aorta is the main artery that delivers blood from the left ventricle of the center to the remainder of the body.
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