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4th Class Science Sample Paper Science Olympiad Model Test Paper-10

  • question_answer
    In which part of the digestive system the hydrochloric acid is released to kill the contaminated microorganisms and to digest the food?

    A) Small intestine  

    B) Large intestine

    C) Stomach                       

    D) Liver

    E) None of these

    Correct Answer: C

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