Your prepositional phrase is "around the park". Your preposition is around the is your modifier and park is your noun
He is using foreshadowing to build suspense. <span />
C. The de acidification process preserves pages by neutralizing acid with magnesium oxide, raising the pH level of the paper, and minimizing the alkaline reserve.
The preferred method for asking questions about cause and effect relationships is <span>an experiment.</span>
So the question asks for the cyclist's mph, which we'll call x.
so if 4x = 72 then x = 72/4
so if we divide 72 by 4, x= 18
The cyclist travels at 18 mph