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"Light and sound have been studied for a long time. With that knowledge, people have created such important things as telescopes, microscopes, cameras, telephones, radio, television, tape recorders, lasers, compact discs, and MP3 players"--Provided by publisher.
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Born into slavery, George Washington Carver worked hard, earned a university graduate degree, and eventually became a world famous expert on plants. By experimenting with peanuts and other plants, he learned how to make many useful products from them. Carver taught students and farmers how to grow plants without damaging the soil.
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Plants are living things that use energy to survive! In this fascinating title, readers will learn all about plants and how they adapt to their surroundings in order to survive. Through engaging photos, charts, and graphs, children will learn some of the basic and most important aspects of plant life, including photosynthesis, the water cycle, and the different parts of plants. Readers will be encouraged to explore plant life even further with a simple...
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