34.Which vein brings clean blood from the lungs into the heart? [A] Vena Cava [B] Pulmonary Vein [C] Hepatic Vein [D] Renal Vein Show Answer
Arteries. The arteries (red) carry oxygen and nutrients away from your heart, to your body's tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart. They carry oxygen-rich blood away from the heart to all of the body's tissues.
