2. Questions Bank
  3. 4th Class
  4. Science
  5. Matter and Materials

4th Class Science Matter and Materials Question Bank Matter and Materials

  • question_answer
    It makes soil fertile and is rich in humus.

    A) Fertilizer            

    B) Manure

    C) Fossil                

    D) Rock

    E) None of these

    Correct Answer: B

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