The Answer is Black English has enriched American English.
Baldwin, in July 29, 1979, had introduced people to his idea of having Black English to be a language, as it differs from most languages, as of every language does, it IS however, heavily inspired by American's English.
D. It’s not talking about the process or effects of cloning, it’s talking about two random clones, therefore you wouldn’t use it in your paper because it’s irrelevant