Description: Microbes are the oldest living organisms on the planet. They have been around for billions of years. Why havent you seen them, then? Microbes are tiny, single-celled organismsmillions could fit in the eye of a needle. You might think of microbes as organisms that make us sick. This is true, but it is also true that we couldnt live without them. Readers will be thrilled to learn more about the microscopic world of microbes and their impact on the human body.
Review Quotes: --School Library Journal, Series Made Simple -- "Full of solid information ... These books are straightforward and comprehensive. Each includes colorful images. VERDICT: Suitable additions to school and public libraries".--Booklist -- "Accurate indeed ... Not your typical health texts".