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9th Class Science Natural resources Question Bank 9th CBSE Science Natural resources

  • question_answer
      (a) Name the gas, which is used in the process of photosynthesis. (b) Complete the given cycle. 

    Answer:

                (a) Carbon dioxide                            (b) A ? Organic compounds (plants)                 B ? Organic compounds (animals) C ? Inorganic carbonates (shells)                 D ? Carbonates in water                 E ? Limestone       


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