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Beskrivelse
Our bodies do some pretty strange things like yawning, crying, sneezing, burps, and bruising. Our bodies may seem gross at times, but they do all these things for very good reasons. Manageable, scientific narratives guide reader through a crash course in human physiology. Color photographs and illustrations help readers grasp potentially difficult topics. Features include: Simple diagrams guide readers in understanding main topic. Graphic organizers will aid comprehension. Science topics are presented in easy-to-understand language.