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Science
New Science in Everyday Life
Acids, Bases and Salts
Chemicals and Chemical Changes
Electric Current and Its Effects
Fibre to Fabric
Forest: Our Lifeline
Light
Nutrition in Plants
Reproduction in Plants
Respiration in Organisms
Soil
Temperature and Heat
Time and Motion
Transport of Substances in Animals and Plants
Wastewater Management
Water: A Precious Resource
Wind and Storm
climate and adaptation
nutrition in animals