2. Questions Bank
  3. 7th Class
  4. Science
  5. Transportation in Animals and Plants

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

  • question_answer
    One of our body organs is used to filter waste products of the blood.

    A) Heart             

    B) Lungs

    C) Kidney           

    D) Stomach

    Correct Answer: C

    Solution :

    Kidney


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