Slim Goodbody's body buddies

Explores the workings of the heart and circulatory system in the human body.

Readers will learn about their esophagus, stomach, liver, small and large intestine, and how their digestive system functions.

Explains how the lungs and respiratory system function. Readers are introduced to the bronchial tree, discover how the diaphragm and intercostals muscles help the lungs fill and empty. Includes sections on the dangers of smoking, good health practices, respiratory illnesses, and amazing facts.