Answer: C) Simile.
Step-by-step explanation: A simile is a figure of speech that consists in make a comparison between elements that aren't obviously related, the comparison is made using the words "like" or "as". The function of a simile is usually to help create an image to explain a point. In the title of Lord Byron's poem "She Walks in Beauty, like the night" is an example of a simile that compares her beauty with the night.