Which of the Following Statements About Race Is True

Which of the following statements about race is true?

A) The human species can be naturally divided into a small number of distinct races.
B) Members of different races are different in important ways, so that knowing a person's race gives you important information about what he or she is like.
C) Members of each race are genetically similar to each other and genetically different from members of other races.
D) We cannot determine a discrete number of racial categories.