Answer:
I would say C
Explanation:
Dictionary definition is: Created or arranged in a way that seems artificial and unrealistic
This feature article is about saving water by using natural gas instead of coal.
Adjectives and Adverb phrases relate to prepositional phrases because if you remember what an adjective is, it describes a noun and then an adverb i believe can describe a verb, adjective, and other adverbs. Both adjective and adverb phrases contain prepositions, there fore relating them to prepositional phrases.... I hope this is what you were looking for and answered your question... :)
