Why is it important that arteries and veins are lined with muscle tissue? so blood can diffuse out of these vessels so blood can be squeezed through these vessels so oxygen can diffuse into these vessels so blood can't flow downwards

Why is it important that arteries and veins are lined with muscle tissue? so blood can diffuse out of these vessels so blood can be squeezed through these vessels so oxygen can diffuse into these vessels so blood can't flow downwards

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter40: The Circulatory System

Section: Chapter Questions

Problem 1VCQ: Figure 40.10 Which of the following statements about the circulatory system is false? Blood in the...

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Question

Why is it important that arteries and veins are lined with muscle tissue?
so blood can diffuse out of these vessels
so blood can be squeezed through these vessels
so oxygen can diffuse into these vessels
so blood can't flow downwards

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