select the one prepositional phrase. many people presume that kansas is the flattest state in the nation…

select the one prepositional phrase. many people presume that kansas is the flattest state in the nation, but florida is actually flatter.
Answer
Brief Explanations:
A prepositional phrase starts with a preposition. In the given sentence, "in the nation" starts with the preposition "in".
Answer:
in the nation