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3rd Class Science Our Body Question Bank Human Body

  • question_answer
    Naveen fainted in school playground while playing. The doctor said that his brain did not get proper oxygen supply. It means that his ______ system may have a problem.

    A)  Reproductive             

    B)         Circulatory                 

    C)         Skeletal                      

    D)         Excretory                   

    Correct Answer: B

    Solution :

    Circulatory system transports blood from heart to various parts of body including brain. Blood carries oxygen and nutrients to different parts of body and receives carbon dioxide and wastes from them.


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