Your answer will be C) Workplace cliques can cause horizontal disharmony (just like how cliques would form in say a high school!)
We can eliminate the others because A. Office friendships would actually lead to more socializing, B. Ethnic similarities are usually not a big factor in choosing to socialize or be friends with a person, and D) This is not impossible, just usually not encouraged
They have strong jaws, are fast and great at attacking herds of buffalo attacking the weak or smaller buffalo as the others try to escape.
B- playing soft music while studying
