Abbyhope, Your answer would be A). Olfactory.
The best answer is A-the author uses personification
Answer The letter E
I am the beginning of Eternity
The end of spacE
The beginning of every End
And the end of every placE
This is an argument, because Obama is striving to prove that America needs a new strategy for energy. In this argument he uses logos when he gives the audience specific statistics to support his point. He also uses pathos when he appeals to the emotions of the audience, the emotion of hope for a brighter and cleaner future.