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9th Class Science Natural resources Question Bank Self Test-13

  • question_answer
    Which one of the following statements is true? Statement A: Energy cycles in ecosystem. Statement B: Xerophytes occurs in deserts.

    A)  Statement A

    B)  Statement B

    C)  Both A and B

    D)  Both are false

    E)  None of these

    Correct Answer: B

    Solution :


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