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3rd Class Science Our Body Question Bank Human Body

  • question_answer
    Select the one that does not belong to that organ system to which the other three belong.

    A)  Brain                         

    B)         Spinal cord                

    C)         Nerves                       

    D)         Lungs             

    Correct Answer: D

    Solution :

    Lungs are part of the respiratory system while brain, spinal cord and nerves are all parts of nervous system.


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