Simple and straightforward, this introductory text provides a clear approach to learning the difficult concepts of  anatomy and physiology. It focuses on two unifying themes — the normal structure and function of the human body, and what the body does to maintain homeostasis. Building on the solid foundation of previous editions, this book adds a visual emphasis with realistic animations on a companion CD-ROM and A Clear View of the Human Body, a full-color, semi-transparent insert that shows the body in layers.