This paper is four pages written at college level. It has in-text citations and four sources, along with a bibliography page. (Following is the opening paragraph)
There is a great amount of evidence which points to evolution being the engine of change in all species. The fossil record bears it out. It is the logical explanation for such similarities and differences observed in organisms and even for the geographic distribution of organisms. Evolution forms the foundation of modern biology and paleontology and is well documented by evidence from a variety of scientific disciplines (Agiweb.org).