carefully examining your work for any overlooked typos or errors in spelling, grammar, or punctuation is…

Brief Explanations:

Proofreading involves carefully checking work for spelling, grammar, and punctuation errors. Editing may involve more extensive changes to content, structure, etc. Counter - arguing is about presenting opposing arguments. Revising focuses on improving content, style, and organization beyond just surface - level errors.

Answer:

C. proofreading