2.&nbspThe article “Yellowstone Ecosystem Needs Wolves and Wi

2. The article “Yellowstone Ecosystem Needs Wolves and Willows, Elk and . . . Beavers?” by Cheryl Dybas was published by the National Science Foundation. How does this lend credibility to the article? 1.It shows that the article appears in science textbooks nationwide2.It shows that the article is factual because scientific studies are always sound.3.It shows that the studies in the article were fully funded by the national government.4.It shows that the author has earned the respect of this reputable organization.