Respuesta :
Expository writing communicates fact based information, while a narrative tells a story.
The difference between a piece of expository writing and a narrative is option B:
Expository writing communicates fact-based information, while a narrative tells a story.
In an exposition the writer must express himself very clearly and well-structured for the reader to be able to follow the subject without knowing anything about it beforehand.
A narrative text is a story which can be invented and the writer can even include himself as a character.