NEET Biology Strategies for Enhancement in Food Production / खाद्य उत्पादन में वृद्धि के लिए रणनीतियाँ Question Bank Petroleum Coal and Gas

  • question_answer
    Coal is

    A) Renewable source

    B) Non-renewable source

    C) Cycling source

    D) All the above

    Correct Answer: B

    Solution :

    Not Available


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