Explores the work performed by scientists who study living things. Details the tools and techniques they use and discusses how their work helps us better understand the planet. Includes full-color photographs, a timeline, a glossary, and further reading sources.
Contains entries that provide information about various people, topics, and events in the field of biology, arranged alphabetically from A through D, with an index, a glossary, and reference charts and illustrations.
Provides high school students with an overview of the basic concepts and terms of biology usually covered in a one-year high school biology curriculum.
Presents an introduction to the lives and behaviors of the animals of the African savanna, including cheetahs, crocodiles, rhinos, elephants, and more. Includes interactive features, animal facts, and quizzes.