Geographers Would Describe the Fact That the United States Imports

Geographers would describe the fact that the United States imports coffee from Columbia, Brazil, Kenya, and other countries as an example of:

A) complementarity since the United States does not produce much coffee.
B) intervening opportunities since Canada is a closer supplier.
C) transferability since coffee often is damaged in shipping.
D) spatial interaction since coffee is actually shipped both ways.
E) connectivity that is greater than accessibility.