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4th Class Science Human Body and their Needs Question Bank Functioning Of Human Bod

  • question_answer
    Which one among the following is a cause of tooth decay?

    A) Regular brushing.

    B) Eating food that are high in sugar.

    C) Flossing

    D) Visiting a dentist after every 6 months.

    E) None of these

    Correct Answer: B

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