Which of the Following Statements Best Describes the Primate Brain

Which of the following statements best describes the primate brain?

A) it has an increasingly integrated cerebellum that restricts primates to only the most adaptive environments
B) it has an increasingly integrated cerebral cortex that restricts primates to only the most adaptive environments
C) it has an enlarged cerebral cortex that provides the basis for flexible behavior patterns
D) it has an enlarged cerebellum that is responsible for flexible behavior patterns