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The free, fast way to learn Anatomy and Physiology Created by experts and compatible with your Anatomy textbook by Pearson, Cengage, OpenStax, or McGraw Hill. Get the time-saving, bite-sized study app for your course today.

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Every chapter is simplified and ready for you to learn. Get quizzes, video lessons, practice problems, chapter summaries, flash cards and more!  

Chapter 1

The Human Body

Chapter 2

Chemistry of the Human Body

Chapter 3

Biology of the Cell

Chapter 4

Tissue Organization

Chapter 5

The Integumentary System

Chapter 6

Skeletal System: Bone Structure and Function

Chapter 7

Skeletal System: Axial and Appendicular Skeleton

Chapter 8

Skeletal System: Articulations

Chapter 9

Muscle Tissue

Chapter 10

The Muscular System

Chapter 11

Nervous System: Nervous Tissue

Chapter 12

Nervous System: Brain and Cranial Nerves

Chapter 13

Nervous System: Spinal Cord and Spinal Nerves

Chapter 14

Nervous System: Autonomic Nervous System

Chapter 15

Nervous System: Senses

Chapter 16

Endocrine System

Chapter 17

Cardiovascular System: Blood

Chapter 18

Cardiovascular System: Heart

Chapter 19

Cardiovascular System: Vessels and Circulation

Chapter 20

Lymphatic System

Chapter 21

The Immune System

Chapter 22

Respiratory System

Chapter 23

Urinary System

Chapter 24

Fluid and Electrolytes

Chapter 25

Digestive System

Chapter 26

Nutrition and Metabolism

Chapter 27

Reproductive System

Chapter 28

Development, Pregnancy, and Heredity

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