What is the prepositional phrase in this sentence?

she glanced over her shoulder.

Laura is writing a report about the natural resources of mississippi. she will collect information about the natural resources from many different sources. one will be a multimedia encyclopedia. when she searches for information in a multimedia encyclopedia, she finds four results. three of the results will laura, but one will not her. which of these articles will not laura write her report? a) "the oil of mississippi" b) "the timber of mississippi" c) "the politics of mississippi" d) "the natural gas of mississippi"

How was don quixote different from the literature before it? how did it signal a change in the history of literature? your answer should contain at least one hundred words.

In the book hatchet why did brian think searchers would not find him