Biology
Answer
Three differences between an Artery and a Vein are:
| Artery | Vein |
|---|---|
| Arteries carry blood away from the heart to various body parts. | Veins carry blood from different body parts to the heart. |
| Arteries have thick elastic and more muscular walls. | Veins have thin and less muscular walls. |
| Arteries carry oxygenated blood (except the pulmonary artery). | Veins carry deoxygenated blood (except the pulmonary vein). |