Essentials of Human Anatomy & Physiology (12th Edition)

Published by Pearson
ISBN 10: 1292216239
ISBN 13: 978-1-29221-623-2

Chapter 11 - The Cardiovascular System - Review Questions - Page 422: 28

Answer

Capillaries are very thin as compared to arteries and veins. They are only composed of tunica intima.

Work Step by Step

Same as above.
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