In All Likelihood,there Is a Kernel of Truth to the "What

In all likelihood,there is a kernel of truth to the "what is beautiful is good" stereotype; that is,attractive people are often more warm and socially skilled than less attractive people.According to the authors,this is probably because

A) attractive people are treated differently than unattractive people.
B) unattractive people are naturally more introverted than attractive people.
C) unattractive people are naturally more shy than attractive people.
D) unattractive people compensate by emphasizing their intelligence.
E) attractive people have higher self-esteem than unattractive people.