Respuesta :
The answer is C, since in is the prepositional phrase that describes where in the book pictures were found
Answer:
The answer is letter C.
Explanation:
In this case, the term prepositional phrase refers to a phrase or group of words that includes a preposition. Prepositions are used to link sentences and each of them expresses a different purpose. In this case, the preposition is in and refers to the location (in this case, within the book) and it works as an adjective because it describes the location of something.