Select the Answer That Correctly Identifies Each Type of Prewriting

Multiple Choice

Select the answer that correctly identifies each type of prewriting. Ways I could get more exercise every day
Jog-some mornings
Walk dog farther every evening
Take stairs, not elevator
Park car farther away from work
Do isometric exercises while driving
Stretch while watching TV
Spend half my lunch hour walking
This prewriting is an example of

A) focused freewriting.
B) brainstorming.
C) clustering.