Which of the Following Is True of the Hudson-Meng Site

Which of the following is true of the Hudson-Meng site in northwest Nebraska?

A) Taphonomic research suggests that humans played little, if any, role in the deaths of the 500 bison at the site.
B) The presence of hundreds of projectile points among the bison bone strongly suggests the bison were dispatched by human hunters.
C) The presence of unequivocal cutmarks on many of the bison bone provides strong evidence of butchery by humans.
D) The fact that most of the bison bones were highly disarticulated and scattered provides evidence of butchering by humans.