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6th Class Science The Living Organisms and their Surrounding Question Bank Our Environment

  • question_answer
    Refer to the given flow chart and identity X, Y and Z.            

    A)
    X Y Z
    \[{{O}_{2}}\] \[C{{O}_{2}}\] \[He\]
                   

    B)       
    X Y Z
    \[C{{O}_{2}}\] \[{{O}_{2}}\] \[{{N}_{2}}\]
                   

    C)       
    X Y Z
    \[{{N}_{2}}\] \[C{{O}_{2}}\] \[{{O}_{2}}\]
                   

    D)       
    X Y Z
    \[{{O}_{2}}\] \[He\] \[C{{O}_{2}}\]

    Correct Answer: A

    Solution :

                Not Available                


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