Before revision: Lockhart, who refers to this phenomenon, suggests that if you compared a rabbit and a koala that a rabbit would thrive and survive in many environments whereas the koala has worked itself into a "narrow ecological niche .
After revision: Lockhart, who refers to this phenomenon, suggests that if a rabbit and a koala that a rabbit would thrive and survive in many environments whereas the koala has worked itself into a "narrow ecological niche were compared