Which of these is an easily observed, "surface" cultural variable?

A) tolerance of uncertainty
B) distance between ranks
C) distance between business and private life
D) prevalence of religion

Tolerance

The capacity to accept or endure differences, opinions, or behavior without adverse reaction.

Surface Cultural

Relating to the visible or easily identifiable aspects of a culture, such as language, dress, or food.

Prevalence

The proportion or frequency at which a particular condition, phenomenon, or behavior occurs in a population at a specific time.