Answer:
a. write the subject in the center of the paper.
Explanation:
This is the first thing that you should do when creating an idea map. The first step to follow would be to write the subject in the center of the paper. This will indicate what you want your topic to be. It will also make it easier to place details and secondary ideas around it. Finally, it will keep the subject in the center of the page, and in this way, enable you to keep it in mind until you are finished.
