SCIENCE
chapter 1: Components of Environment
Chapter 2: Nutrition in Living Organisms – Animals and man
Chapter 3: Chemical Substances and Processes
Chapter 4: Acids, Bases and Salts Heat
Chapter 7: Respiration in Living Organisms
Chapter 8: TRASPORTAION IN ANIMALS AND PLANTS
Chapter 9: Reproduction in Plants Solutions
Social science
Chapter 1: Components of Environment
Chapter 2: The Earth and Changes on It
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