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3rd Class Science Question Bank Science Mock Test-9

  • question_answer
    Identify the body systems that work together to get rid of carbon dioxide produced in our body cells.
    (i) Circulatory (ii) Digestive
    (iii) Nervous (iv) Respiratoroy

    A)  Only (i) and (ii)   

    B)         Only (i) and (iv)

    C)  Only (ii) and (iv) 

    D)         Only (i), (iii) and (iv)

    Correct Answer: B

    Solution :

    Not Available


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