2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Olympiad Model Test Paper-3

  • question_answer
    Which one of the following is a breathing organ of a dog?

    A) Gills

    B) Spiracles

    C) Skin

    D) Lungs

    E) None of these

    Correct Answer: D

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