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3rd Class Science Question Bank Science Mock Test-1

  • question_answer
    Which of the following systems ensure that all parts of the body receive enough oxygen?
    (P) Respiratory system
    (Q) Digestive system
    (R) Circulatory system

    A)  P only                  

    B)  Q only 

    C)         R only             

    D)         Q and R only

    Correct Answer: C

    Solution :

    Not Available


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