3rd Class Science Sample Paper Science Olympiad Model Test Paper-1

  • question_answer
    Fill in the blanks with the correct combination of words. The\[\underline{\,\,\,\,a\,\,\,\,}\], the \[\underline{\,\,\,\,b\,\,\,\,}\] and the\[\underline{\,\,\,\,c\,\,\,\,}\]together form our respiratory system.

    A) a-nose, b-windpipe, c-brain

    B) a-nose, b-food pipe, c-heart

    C) a-mouth, b-windpipe, c-liver

    D) a-nose, b-windpipe, c-lungs

    E) None of these

    Correct Answer: D

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