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

7th Class Science Sample Paper Science Olympiad Model Test Paper-20

  • question_answer
    Who among the following prevents the dead plants, dead animals and animal wastes from piling up in the forest?

    A) Herbivores and decomposers

    B) Decomposers and scavengers

    C) Scavengers and herbivores

    D) Herbivores and carnivores

    E) None of these

    Correct Answer: B

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