Facts, studies and expert opinions are normal and required elements in persuasive and expository essays.
With that, we can say that option C is the correct answer.
A persuasive text aims to convince the reader about something, while a expository text aims to present information, expose concepts to readers. For this reason, facts, studies and expert opinions are so important in this type of text, because these elements:
- Manage to prove that the arguments presented in the text are true and therefore should be followed by readers.
- Present a professional or scientific positioning that strengthens the text.
- Give credibility to the author.
- Present relevant information to readers.
- Expose and explain proven and efficient concepts and ideas.
With this we can conclude that the facts, studies and opinions are essential textual evidence in persuasive and espositive texts, as they help the objectives of these two texts to be achieved.
You can find more information about textual evidence at the link below:
https://brainly.com/question/375033?referrer=searchResults
