which step in the writing process requires brainstorming? planning share/review drafting

which step in the writing process requires brainstorming? planning share/review drafting
Answer
Brief Explanations:
Brainstorming is a key part of the planning stage in writing. During planning, writers generate ideas, which is what brainstorming is about. The share/review stage is for getting feedback and making changes, and drafting is about putting ideas into a written form.
Answer:
planning