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Paperback - REV
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Explains how bacteria and viruses affect the human body and how the body fights them. More
Paperback
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Miss Frizzle's class discovers the world of microbes. More
Paperback
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Ralphie's sick and can't host the Frizzle News Network TV show on health--until Ms. Frizzle and the gang travel inside his bloodstream to learn how the human body fights germs. ... More
Paperback
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Explains how the body defends itself against disease, including the roles of bacteria, viruses, and other germs, and the cells that work to protect the body against them. More
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Paperback
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From the acclaimed Mysterious You series comes the most interesting book you ll ever read about germs. More
Paperback - Spanish Language Edition
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English and Spanish text presents the importance of dental health and the care of the teeth. More
Hardcover
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Early people blamed evil spirits. Later, disease was thought to be caused by an imbalance of bodily fluids. By trial and error, people discovered plants that cured certain ... More
Hardcover
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Explains how the body defends itself against disease, including the roles of bacteria, viruses, and other germs, and the cells that work to protect the body against them. More
Hardcover
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Describes different kinds of microorganisms, including bacteria, fungi, and algae, and both their harmful and beneficial effects, as well as efforts to prevent the harm that ... More
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