Bayden, Maya

An explanation of chemical energy and what it's used for.

"[Examines]...scientific advances that took medicine from the realm of magic to the cutting edge of technological development. Chapters on the major branches of medicine--the specialties that have come to define modern medical practice and health care--offer insight into the diagnosis, treatment, and management of disease"--Page 12.

An introduction to earth science, the scientific areas of study that aim to explain how the planet Earth works as a system.

This book describes the stomach and intestines, and how they work in the body.