What Is the Difference Between Race and Ethnicity

What is the difference between race and ethnicity?

A) Race is associated with physical characteristics, and ethnicity is associated with behavioral or cultural attributes.
B) Ethnicity is associated with physical characteristics, and race is associated with behavioral or cultural attributes.
C) Race is biologically based, while ethnicity is both biologically and socially based.
D) Ethnicity is biologically based, while race is both biologically and socially based.
E) There is no difference between race and ethnicity; they refer to the same characteristic.