Quiz: What role do wolves play in the ecosystem of Yellowstone Nat March 2, 2025 by Mira Thorne What role do wolves play in the ecosystem of Yellowstone National Park? Discover more about Yellow Stone National Park at our home page. A) They provide food for other carnivores B) They control the elk population and help maintain the balance of the ecosystem C) They entertain visitors with their howling D) They plant seeds for new vegetation growth Submit Answer