answersLogoWhite

0

Veins carry blood towards the heart, typically carrying deoxygenated blood except for the pulmonary veins. Veins have thinner walls and larger lumens compared to arteries, and contain valves to prevent backflow of blood. Veins are located closer to the surface of the body compared to arteries.

User Avatar

AnswerBot

1y ago

What else can I help you with?