Write a paragraph using the three type

Because there are four paragraph types — narrative, descriptive, expository, and persuasive—the paragraph can be used to describe or explain an endless variety of things. It’s important to know how to use each paragraph type for the right purpose, though. Narrative paragraphs tell about a scene or event, descriptive paragraphs give vivid descriptions of one subject, expository paragraphs provide information, and persuasive paragraphs try to convince the reader. These four paragraph types are powerful tools for writers.

Explanation:

compare & contrast informative essay/speech

when speaking or writing for the sole purpose of providing information in order to give audience members a good basis for making a decision, you would present an informative speech or essay.   because you wouldn’t want to be persuading the audience by arguing for one type of exercise over the other, you wouldn’t choose a persuasive/argumentative technique.   to fairly, and without bias, present information about the pros and cons of each type exercise, a compare/contrast, informative speech/essay would be the best bet.

no, i never do because that’s not the reason for what i speak to or of.