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3rd Class General Knowledge Our Body Question Bank Our Body

  • question_answer
    Which one of the following process involves the exchange of carbon dioxide and oxygen in the cells?

    A)  Circulatory          

    B)       Respiration

    C)  Excretion            

    D)       All of these

    Correct Answer: B

    Solution :

    [b] Exchange of gases takes place through the process of respiration.


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