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  5. Transportation in Animals and Plants

7th Class Science Transportation in Animals and Plants Question Bank Transportation in Living Beings

  • question_answer
    Which organ is represented by X in the human body?

    A)  The skin                             

    B)  The heart          

    C)  The lungs           

    D)         The kidneys

    Correct Answer: C

    Solution :

    In the human body lungs help in exchange of gases.


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