Which vessel carries oxygenated blood from the lungs to the heart?
Answer and explanation
Correct answer: D. Pulmonary vein
- Step 1: Pulmonary veins carry oxygenated blood to the left atrium. Answer: Pulmonary vein. Why not the others: Pulmonary artery, Vena cava and Aorta don't fit.
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More Human physiology questions
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