I believe this would be answered in a different subject, but luckily I know the answer! :D
Greater, Lower would be your answer.
Answer: Bolding, italicizing.
Explanation:
Bolding makes the words more visible and darker, witch results in making them look more important to the reader.
Italicizing also makes words more visible and important looking.
When you see these two things in a document you can assume they are important.
Answer:
it should be expository text
