Answer:
Clustering, also known as mapping, is like listing in that you narrow down and begin to organize your ideas. Freewriting is a technique that helps you generate content for an essay. Freewriting is writing continuously, letting thoughts unselfconsciously flow (often for about 5 to 10 minutes) without regard to spelling, grammar, style etc., and no corrections are made. Because there are no restrictions on structure/format or length, freewriting allows you the freedom to discover what you want to write about without worrying about rules or expectations.
Step-by-step explanation: