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  3. 4th Class
  4. Science
  5. Teeth and Digestion

4th Class Science Teeth and Digestion Question Bank Teeth and Microbes

  • question_answer
    Fill in the blank. Sugar + Plaque \[\xrightarrow{{}}\]

    A)  Starch   

    B)                   Enamel

    C)  Acids               

    D)       Microbes

    Correct Answer: C

    Solution :

    Sugar and plaque forms acids. Acids harm the enamel.


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