Which of the following is NOT included in the Ecological Cognition Hypothesis as applied to foraging behaviors of primates (as described by Milton)?
Group of answer choices
a) Most extant primates have plant foods as a major portion of their diets.
b) Plant foods are patchily distributed in space and time.
c) Cognitive challenges arise from both locating and identifying foods and extracting and processing foods.
d) The greater the complexity of foraging demands, the greater the complexity of a species’ cognitive skills.
e) All of the above are included in the rationale behind the Ecological Cognition Hypothesis.