All of the Following Statements Are True,EXCEPT

All of the following statements are true,EXCEPT

A) race is a social,rather than biological,category.
B) all humans,regardless of race,are members of just one species.
C) children whose parents are different races tend to have more health problems than children whose parents are of the same race.
D) groups of people sharing similar physical characteristics likely have more ancestors in common.
E) some people may identify themselves as members of a race based on cultural traditions rather than on physical traits.