Describes in simple language the structure, movement, purpose, and growth of out bones. Shows how bones give shape to the body and describes the different bones- long, short, flat, and curved in different parts of the body.

Describes the characteristics and behavior, especially in captivity, of China's "white bear."

A simple discussion of what bones are made of, how many are in the body, why they are important, and how they work. En este libro se explica de qué están hechos los huesos, cuántos hay en el cuerpo, por qué son importantes, y cómo funcionan.