Which of the following statements about social facilitation is correct?

A) It allows for the development of cumulative culture because individuals from every generation learn each behavioral variant on their own.
B) It allows behavioral variants to be copied and changed by succeeding generations.
C) It results in complex behaviors, skills, belief systems, and bodies of knowledge for nonhuman primates.
D) It occurs because individuals are in situations that allow them to experiment and solve similar problems in the same way.