Elastic fibers provide recoil which is what you need in arteries to propel the blood forward.
Why Do Artery Walls Need To Be Elastic. Veins lack these which is why large amounts of blood can be arteries withstand high pressure during systole (heart contracts), they need thick walls to prevent rupture. Because arteries must receive the blood directly from the heart which pumps the blood at a pressure sufficient to enable circulation, they need thick and elastic walls to both sustain the pressure (and so keep the blood flowing) and to withstand t.
Peripheral Angiogram | American Heart Association from www.heart.org
The wall of the arteries swells and expand due to the force generated with each contraction of the heart and then the arteries contract back arteries have much thicker walls than other blood vessels in order to withstand the higher blood pressure that propels oxygenated blood away from the heart. Learn about what's conserved and not conserved during elastic and inelastic collisions. Buy or sell new and used items easily on facebook marketplace, locally or from businesses.
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Arteries are tough, elastic tubes that carry blood away from the heart. Learn why people trust wikihow. Collisions can be elastic or inelastic. Elastic is most often used to create waistbands in clothing, but you may also want to sew elastic to wikihow is where trusted research and expert knowledge come together.
