Which image represents the outlining method? A 2 column table with 2 rows. Column 1 is labeled Important Person with entries Jonas Salk, James Watson. Column 2 is labeled Discover with entries polio vaccine, 1952; D N A molecule, 1953.

An organizer chart with a box labeled main topic connected to boxes labeled sub topics below it. These boxes are connected to boxes labeled supporting detail below them.

A vertical list with 3 entry levels. First level entries start with Cap roman letters and are labeled main idea, second level entries start with Cap letters and are labeled Major Detail. Third level entries start with arabic numbers and are labeled Supporting Detail.