According to the Textbook,which of the Following Is a Challenge

According to the textbook,which of the following is a challenge that faces the evolutionist perspective of cultural diversity?

A) How does one objectively find a way by which to evaluate psychological phenomena?
B) When all cultures around the world have the same psychological phenomenon,it is difficult to say what survival advantage(s) that psychological phenomenon conferred.
C) With different cultures exhibiting variation on a given psychological phenomenon,it is hard to determine if there exists some underlying construct.
D) How can cultural diversity exist if humans all evolved from a common ancestor?
E) It is far too complicated an explanation of cultural diversity than a creationist account of cultural diversity.