One Problem with Ecological Intelligence Models Is __________

Multiple Choice

One problem with ecological intelligence models is __________.

A) that the correlation between greater intelligence and foraging efficiency is weak
B) that frugivorous primates are rarely more intelligent than other primates
C) that fruit probably played only a small part in the diets of Miocene primates
D) that the most accepted models for the origins of hominins are set on open savannas