The ever-evolving world of Science
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Exploring Substances: Acidic, Basic, and Neutral
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Electricity Circuits and Their Components
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The World of Metals and Non-metals
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Changes Around Us: Physical and Chemical
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Adolescence: A Stage of Growth and Change
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Heat Transfer in Nature
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Measurement of Time and Motion
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Life Processes in Animals
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Life Processes in Plants
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Light: Shadows and Reflections
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Earth, Moon, and the Sun
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