Answer:
I think it D) A glossary lists the meanings of difficult words in a text.
Explanation:
A glossary also known as a vocabulary or clavis, is an alphabetical list of terms in a particular domain of knowledge with the definitions for those terms. Traditionally, a glossary appears at the end of a book and includes terms within that book that are either newly introduced, uncommon, or specialized. While glossaries are most commonly associated with non-fiction books, in some cases, fiction novels may come with a glossary for unfamiliar terms.
You would open your eyes first, then the door.
The basic structure of an informative essay is very simple. It needs to have a beginning, middle, and end. These are known more formally as the introduction, body, and conclusion, respectively
I'm going to need more information on this, though. Sorry.