Which of the following statements best illustrates the difference between the Folsom and Clovis cultures?A.The Folsom used wooden spear points, and the Clovis used stone ones.B.The Folsom hunted mammoth, and the Clovis hunted bison.C.The Folsom were farmers, and the Clovis were hunter-gatherers.D.The Folsom used smaller and more refined spear points than the Clovis.