2. Questions Bank
  3. 4th Class
  4. Science
  5. Our Body

4th Class Science Our Body Question Bank Self Test-3

  • question_answer
    The gas thrown out of the body in the process of respiration is

    A)  Oxygen

    B)  Nitrogen

    C)  Carbon dioxide

    D)  Hydrogen

    E)  None of the above

    Correct Answer: C

    Solution :


You need to login to perform this action.
You will be redirected in 3 sec spinner