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Provides background and instructions for various projects related to the behavior, ecology, life cycles, and physical characteristics of insects.

49 different experiments on topics like how spiders spin webs and what earthworms eat.

A collection of experiments and projects in botany which explore germination, photosynthesis, and reproduction.

This definitive guide is an exhaustive work that covers everything, from hardware selection to complicated automated accounting.

An A-to-Z handbook of the key words, expressions, and concepts dealing with the environmental movement features definitions for such terms as ecosystem and solar panels. Original. 15,000 first printing.

Project ideas for students and teachers on topics like: the history and tools of microbiology ; microbiology of food ; world of bacteria ; control of microorganisms ; microbes and disease ; microbiology of the environment.

The authors' bestseller is updated to cover the latest version of this accounting package. Concrete guidance is offered on choosing what hardware to buy and how to use Peachtree most effectively to automate the accounting process.

Offers ways for students to be involved in improving and protecting the environment and includes projects which can be used in science fairs

Provides background and instructions for various projects related to the behavior, ecology, life cycles, and physical characteristics of insects.