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Chapter 1 Nutrition in Plants
13:15
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Chapter 2 Nutrition in Animals
10:03
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Chapter 3 Fibre to Fabric
06:51
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Chapter 4 Heat
09:21
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Chapter 5 Acids, Bases and Salts
00:00
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Chapter 6 Physical and Chemical Changes
00:00
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Chapter 7 Weather, Climate and Adaptations of Animals to Climate
00:00
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Chapter 8 Winds, Storms and Cyclones
00:00
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Chapter 9 Soil
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Chapter 10 Respiration in Organisms
00:00
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Chapter 11 Transportation in Animals and Plants
00:00
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Chapter 12 Reproduction in Plants
00:00
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Chapter 13 Motion and Time
00:00
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Chapter 14 Electric Current and its Effects
00:00
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Chapter 15 Light
00:00
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Chapter 16 Water: A Precious Resource
00:00
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Chapter 17 Forests: Our Lifeline
00:00
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Chapter 18 Wastewater Story
00:00
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