1st Class Science Sample Paper Science Olympiad Model Test Paper-19

  • question_answer
    Which one of the following is the true statement?

    A) Lungs are the internal organ of the human body.

    B) Lungs are the external organ of the human body.

    C) Lungs are present in human head.

    D) Lungs are the largest organ of our body.

    E) None of these

    Correct Answer: A


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