In a paragraph, essay, or speech, an extended definition is an explanation and/or illustration of a word, thing, or concept.
Complex because a complex sentence has 1+ fragments of a sentence, and 1+ complete ideas
True, a specific structure.
C because "the flow" of the sentence is correct. It is not too complex. Its not A because A "are the cost of" is to complex. Its not B because the use of "Noisily" in the sentence should be placed at the end, its a wrong use of juxtaposition.
May I see the answer choices, so that I may help?
