If you're not told otherwise who is your audience when you are writing

On one hand, i aspire to an ivy league vocation: 1 professor of the sciences in higher education. 2 but like noble amphibians that thrive on land and in the stream, 3 i've got another world of which i like to gladly dream. 4 some say that it's abnormal; my affections are exclusive. 5 in science, they say, emotions are something quite elusive. 6 line 3 exemplifies which kind of figurative language? a) hyperbole b) metaphor c) onomatopoeia d) simile

One way to show a character is a) to use dialogue b) use dynamic sentences c) interview friends d) share details

What information can you find in the interview that you cannot find in the informational piece?