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Teaching Environmental Studies Animals Question Bank Questions - Animals

  • question_answer
    Who is responsible for the formation of humus? (UPTET April 2015)

    A) Produced

    B) Decompose

    C) Consumer

    D) All of these

    Correct Answer: B

    Solution :

    [b] Decomposers change dead inorganic matter into organic matter and for human layer of the soil.


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