is there any difference between arteries and the vein the difference is not given in the diagram
| Arteries | Veins |
| Arteries are those blood vessels which carries blood away from the heart to the rest of the body. | Veins are those blood vessels which bring blood from the various body parts to the heart. |
| They carry oxygenated blood. | They carry deoxygenated blood. |
| They have thick walls. | They have thin walls. |