Final answer:
Valid subheadings for sections in an essay might include 'term application' for sections that use terms in sentences, 'tonal refinement' for improving the academic tone, and 'essay structure evaluation' to ensure clear organization and structure.
Step-by-step explanation:
To describe each section or subheading in study or discussion questions, particularly when composing an essay, it's important to identify a word, phrase, or fragment that concisely captures the essence of that segment. For example, if you are writing sentences that use the given terms, you might describe those sections as term application or concept illustrations.
Regarding review questions that require an academic tone and a shift towards more positive language, you can describe these changes as tonal refinement. Lastly, when ensuring that an essay has a clear organizational structure with introduction, body, and conclusion, this can be referred to as essay structure evaluation.
When examining whether a sentence indicates the main ideas and the order they will be presented, you may describe that as thesis statement and outline review. In assessing the essay's structure, you also evaluate the presence of meaningful descriptions and analysis within each paragraph.