500
Explain the difference between a fact, an opinion, and an assertion, and which of those three things can be found in expository texts.
Fact - can be proved, not debatable
Opinion - what someone thinks, debatable
Assertion - stated like a fact, but can't be proved 100% true
You can find all of these in expository texts. Though expository texts are non-fiction, the writer can still have opinions and make assertions about the topic he or she is writing about.