Which of the following is a characteristic of expository texts?

Expository texts are designed to inform, explain, or describe information to the reader, making them distinct in their purpose and structure. The characteristic that defines expository texts is their use of a clear structure combined with factual content. This allows readers to understand the material presented clearly and logically. Expository texts often include headings, subheadings, bullet points, and other organizational features that help to break down complex information into digestible parts. By focusing on facts and clear organization, expository texts enable readers to gain specific knowledge about a topic, which is fundamental in educational settings.

The other options, focusing on narrative storytelling, emotional appeal, or fictional scenarios, describe characteristics typical of other genres, such as fiction or narrative writing, and do not accurately represent the informative and structured nature of expository texts.