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3rd Class Science Our Body Question Bank Human Body

  • question_answer
    Look at the given classification table. Which of the following can 'X' be?

    A)  Blood vessels 

    B)         Brain                     

    C)                                 Small intestine           

    D)         Backbone                         

    Correct Answer: A

    Solution :

    Lungs and nose belong to respiratory system. Heart and blood vessels belong to circulatory system.


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