A shift to extractive foraging and hunting would favor
A) larger brain size and greater intelligence.
B) a shortened juvenile period.
C) a shorter overall life span.
D) no change in brain size or life history.

Question

Quizplus · Accepted Answer

Extractive foraging and hunting requires more complex cognitive abilities and problem-solving skills, which would favor individuals with larger brain size and greater intelligence.

Answer: B 
 A shortened juvenile period would allow for individuals to reach reproductive maturity faster and begin contributing to the group's food acquisition.

Answer: C 
 There is no evidence to suggest that a shift to extractive foraging and hunting would result in a shorter overall life span.

Answer: D 
 This option is not a valid choice as it contradicts option A, which provides evidence for a change in brain size.

A Shift to Extractive Foraging and Hunting Would Favor