Question

The concept of the _______ of distance is illustrated by the fact that as cost increases with distance, interactions between people decrease.

A. friction
B. flexibility
C. relativity
D. erosion

Answer 1

I believe it is relativity. I think this because erosion is a scientific term to describe the process of an area of earth dissolving, or eroding away, from weather or the ocean. Flexibility is being able to have a body that is very flexible, while friction is another term used to describe the force accumulated from two objects touching. So, the most likely answer is relativity.