Which of the Following Is True in Regard to the Kind

Which of the following is true in regard to the kind of phenotypic variation popularly associated with 'race'?

A) There is a wide range of within-race variation in traits such as skin color, eye shape, hair texture, and height.
B) There is no observable overlap in visually salient traits.
C) Skin color is categorically different (does not exist on a gradation) between races.
D) No healthy 'black' people are lighter-skinned than any 'white' people.
E) No healthy 'white' people are naturally darker-skinned than any 'black' people.