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5th Class Science Human Body and their Needs Question Bank Human Body and Nutrition

  • question_answer
    Which of the following is/are correct in keeping your teeth healthy and free from germs? A: Brushing your teeth twice a day. B: Flossing your mouth after every meal. C: Eating sugary sweets and colas.

    A) Only A and B   

    B)          Only B         

    C) Only C            

    D)          All A, B and C

    Correct Answer: A

    Solution :

        Brushing your teeth twice a day and flossing your mouth after every meal helps keep your teeth healthy and free from germs. Eating sugary sweets and colas lead to the build-up of germs and bacteria.


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