Wells, Donna Koren

Lists the many important things animals give us and the ways we use them.

A simple introduction to the various parts of the human body and their functions.

A trip to the pond provides information about the plants and animals there and how they interact. Includes suggested activities such as making a food chain mobile and collecting snails from a pond.

Describes the history and applications of biotechnology, focusing on how scientists develop new organisms by altering the genetic makeup of living things.

Discusses the development of the industrial age in America and explores the changes that took place in American society between 1870 and 1900.