Answer:
The body develops the main idea of an essay.
Explanation:
Introduction. The first part of your essay will be the introduction and it should begin by telling the reader specifically what topic your essay is addressing. ...
First Body Paragraph. ...
Second Body Paragraph. ...
Third Body Paragraph. ...
Conclusion.
I think it is accent marks and re-spelling because they always have accent marks when they are trying to help you pronounce the word and they help you recognize what letters to pronounce how to pronounce them.