Human Carriage Patterns (Such as Ways of Walking or Sitting)

Human carriage patterns (such as ways of walking or sitting) :

A) are culturally influenced and therefore diverse.
B) are biologically determined and therefore universal (i.e., the same across cultures) .
C) are biologically determined and therefore diverse (i.e., cross-culturally distinct) .
D) cannot be compared.
E) are a developmental adaptation.