Why do people look like their parents? What is a double helix? Are mutations helpful or harmful? The visually stimulating 'Sci-Hi' books take learning science core curriculum to a whole new exciting level. Each title explores an area of life, physical, or earth science in a way that is both engaging and comprehensive.Why do people look like their parents? What is a double helix? Are mutations helpful or harmful? The visually stimulating 'Sci-Hi' books take learning science core curriculum to a whole new exciting level. Each title explores an area of life, physical, or earth science in a way that is both engaging and comprehensive.
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