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4th Class Science Food and Health Question Bank Food and Digestion, Health and Hyiene

  • question_answer
    Animal dung and other decaying matter can be used to produce

    A)  biogas.                        

    B)  medicines.

    C)  insecticides.      

    D)       pesticides.

    Correct Answer: A

    Solution :

    Animal dung and other decaying matter can be used to prepare or produce biogas.


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