Arteries are thicker, they lead the blood to the heart, they are stronger

Arteries carry oxygenated blood away from the heart veins carry deoxygenated blood back to the heart

Grace

about 7 years ago

Arteries are larger with thick, muscular walls that pulsate and they carry oxygenated blood away from the heart. Veins are smaller with valves to prevent back flow of blood, and they carry deoxygenated blood to the heart.