Answer:
Option B. An expository text is nonfiction that provides topical information.
Step-by-step explanation:
Expository texts provide the reader with facts and information about a specific topic. Unlike fiction literature, expository texts lack emotions and try to be educational and useful for a reader learning about a topic. they differ greatly from narrative texts in structure, style, tone and features. they use clear and focused language and move from general facts to more detailed ones.