The ________ is important for the human ability to tap dance and walk on a tightrope

The emotions of coldness, rejection, and hostility illustrate:

A) adhesion. B) behavioral autonomy. C) negative affect. D) emotional autonomy.

Research on race and ethnicity indicates that

A) DNA variation is greater within races than between races. B) ethnic and racial designations are more pronounced in the U.S. than in European nations. C) ethnic and racial designations have not changed over time. D) DNA variation is greater between races than within races.