Includes index.

Skin -- Muscles -- Bones -- Heart and circulation -- Lungs and breathing -- Eating and digestion -- Kidneys and liver -- Brain and nervous system -- Seeing and hearing -- Teeth, taste, and smell -- Reproduction -- Exercise and sleep -- Body Quiz.

Let's wise up about the human body and discover facts that are all about you, from the hair on your head to the soles of your feet, the body's largest organ, and how your eyes see.