Question

An artery which carry impure blood

Answer 1

Hey,
Ur answer is here,
It is pulmonary artery. The pulmonary artery carriesdeoxygenated blood from the right ventricle to the lungs. The blood here passes through capillaries adjacent to alveoli and becomes oxygenated as part of the process of respiration. In contrast to the pulmonary arteries, the bronchial arteries supply nutrition to the lungs themselves.
Hope it helps you ☺️

Answer 2

pulmonary aretey which carry dooxygeneted blood