Blumenbach, Who Created a Five-Race Schematic, Did NOT

Blumenbach, who created a five-race schematic, did NOT:

A) focus on physical appearance as fundamentally important for race.
B) ascribe differences between human groups to climate and habitat.
C) proclaim people from Mount Caucasus to be closest in appearance to the original Adam and Eve.
D) deny the unity of humankind.
E) do anything on this list.