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Chapter One : Classification of Animal Kingdom
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Chapter Two : Growth a Heredity of Living Organism
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Chapter Three : Diffusion, Osmosis and Absorption
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Chapter Four : Reproduction in Plants
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Chapter Five : Co-ordination and Secretion
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Chapter Six : The Structure of Atoms
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Chapter Seven : The Earth and Gravitation
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Chapter Eight : Chemical Reaction
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Chapter Nine : Electric Circuits and Current Electricity
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Chapter Ten : Acid, Base and Salt
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Chapter Eleven : Light
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Chapter Twelve : The Outer Space and Satellites
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Chapter Thirteen : Food and Nutrition
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Chapter Fourteen : Environment and Ecosystem
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