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$29.50	$20.95

What Are Bacteria?

K. Mikoley

For many people, the word "bacteria" evokes thoughts of harmful germs and illness. While it's true bacteria can often be responsible for getting a person sick, they can also be very helpful. Your readers of this innovative book learn about the good and the bad sides of bacteria, and why humans and other animals would never be able to thrive without them. Gr. 3+

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Full-color Photographs Further Reading Glossary Index 32 pages 6-1/2" x 9" ©20