Which of the following is not part of an iterative writing process?
writing a parallel story
reading your own work
researching the history
editing to find mistakes

The writing process is iterative here are the steps.

Free writing - generating ideas. ... Revising - re-reading and re-thinking the paper, at idea and paragraph level. Editing - making sentence-level and paragraph-level changes from the revision stage.

It is A I think I'm not 100% sure.

no

either a donut or a sphere or a pancake or a flat sphere. it depends on where the vertical line is.

if the line goes through the center of the circle and is perpendicular to a diameter containing the center, then you get a flat circle.

if the line and the diameter of a the circle meet in the center of the diameter and at an angle, you get a pancake.

if the line is on the circumference of the circle and is at right angles   to the circle you get a ring.

if the line contains the diameter, you get a sphere.

the the line is parallel to the diameter and touches the circumference, you get a donut.