B. It was sugarcane not transported
Retrieval is the process of getting the most of the memory you have gathered from reading. Storage is putting as much information you can take in your head during the process. Encoding is putting in order of the data. Attention is making unusual styles to texts to easily remember then. The most sensible answer would be attention.
A teenager using current slang to distance herself form her parent´s generation might be an example of divergence. In this case language is use to make a clear difference in connection to linguistics. Language trigger a desire to be different and motive changes.<span />