Anatomy & Physiology: The Unity of Form and Function, 7th Edition

Published by McGraw-Hill Education
ISBN 10: 0073403717
ISBN 13: 978-0-07340-371-7

Chapter 10 - Section 10.2 - Muscles of the Head and Neck - Before You Go On - Page 328: 7

Answer

Elevators of upper lip Levator labii superioris Zygomaticus minor

Work Step by Step

Depressors of upper lip Depressor labii inferioris Platysma
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