Which part of the writing process includes examining quality support sentences in a paragraph is it editing or prewriting revising?

Examining the quality of support sentences within a paragraph falls under revising.

Prewriting is the initial brainstorming and planning stage. Editing focuses on surface-level errors like grammar and spelling. Revising, however, involves looking at the overall structure, clarity, and effectiveness of your writing, including the strength and relevance of supporting details within paragraphs.