Question

Function of pulmonary vein artery, vein , artery

Answer 1

to transport blood from lungs to heart and heart to lungs

Answer 2

Pulmonary veins are responsible for carrying oxygenated blood from the lungs back to the left atrium of the heart. This differentiates the pulmonary veins from other veins in the body, which are used to carry deoxygenated blood from the rest of the body back to the heart