Lesson: Chapter 6 — Human body processes

The heart and blood circulation 2 of 5 Reset answers

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Question 2

Which vessel carries oxygen-poor blood away from the heart?

A The vena cava B The aorta C The pulmonary vein D The pulmonary artery

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The pulmonary artery. It is an artery because it leaves the heart, even though its blood is oxygen-poor, on its way to the lungs.

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