The amount of muscle in veins and arteries varies in the sense that arteries are more muscular than veins to give them extra elasticity and strength to deal with surges of blood.
yes
tunica media
Arteries carry oxygenated blood; veins carry de-oxygenated blood. Arteries have much thicker muscular wall (of muscle and elastic fibres). Arteries have narrow passageway for blood; veins have a wider passageway. Arteries have higher blood pressures. Extra info. if you need it Veins have flaps of valves while arteries do not.
Arteries drain (pump blood) into veins. Veins drain into your lungs and heart to be re-oxygenated. (This is not true for veins and arteries to and from your lungs.)
No; arteries (and arterioles) depend on smooth muscle contraction, whereas veins (and venules) have valves.
Thee difference between muscle in veins and arteries is that muscles of arteries are thicker compared to those of veins.
the three blood vessels are the Veins capillaries Arteries the arteries.
Smooth
yes
tunica media
the coronary arteries feed oxygenated blood to the heart muscle where as the coronary veins take the deoxygenated blood back the heart.
smooth muscle
Veins carry carbon Dioxide to the heart and arteries carry oxygen to the body.
artery walls have more elastic tissue and smooth muscle than veins,
Arteries carry oxygenated blood; veins carry de-oxygenated blood. Arteries have much thicker muscular wall (of muscle and elastic fibres). Arteries have narrow passageway for blood; veins have a wider passageway. Arteries have higher blood pressures. Extra info. if you need it Veins have flaps of valves while arteries do not.
Tunica media
Hmm; in a sense, yes. A more complete understanding would have arteries feeding capillaries, which feed the muscle or organ fresh blood, which is returned to the circulatory system by veins. Arteries carry oxygenated blood; veins return the now oxygen-depleted blood to the lungs, then heart, and back to the arteries, in brief.