An exciting and original thematic encyclopedia ideal for home, school, or library use, Human Body explains over 2,000 key words in the study of cells, bones, muscles, nerves, blood, digestion, reproduction, and growth. Thematic arrangement allows readers to access information by subject and explore related topics. Detailed full-color illustrations reveal the structure and function of the human body. Full explanations make understanding the human body clear and simple. Fully indexed and cross-referenced, Human Body was prepared in consultation with leading educational experts.