Answer the following question given this paragraph: 

There are specific veins and arteries that are more significant than others. The pulmonary arteries carry oxygen-poor blood away from the heart to the lungs. These are the only arteries that carry oxygen-poor blood. The aorta is the largest artery in the body. It carries oxygen-rich blood away from the heart.


Q: What arteries carry oxygen-poor blood away from the heart to the lungs?


A:
pulmonary