The idea that a species' brain size is related to the social complexity of their environment is called the

Question

Quizplus · Accepted Answer

The social brain hypothesis suggests that the size of an animal's brain, particularly the neocortex, is related to the complexity of its social interactions and structures. This hypothesis posits that managing complex social relationships and interactions requires significant cognitive abilities, which are reflected in the relative size of the brain or specific brain regions.

The Idea That a Species' Brain Size Is Related to the Social