UXL Complete Life Science Resource explores the fascinating world of the life sciences by providing readers with comprehensive and easyto-use information. The three-volume set features 240 alphabetically arranged entries, which explain the theories, concepts, discoveries, and developments frequently studied by today's students, including: cells and
simple organisms, diversity and adaptation, human body systems and life cycles, the human genome, plants, animals, and classification, populations and ecosystems, and reproduction and heredity.