Rock the 2026 Minnesota Cosmetology Exam – Flaunt Your Skills and Glam Up Your Future!

A wave or curl refers to the temporary change in hair structure because it involves altering the hair’s natural form using heat, styling tools, or products to create a different texture. This change can be easily reverted to the hair’s original state with washing or with the passing of time.

In contrast, a perm typically involves chemically altering the hair structure to create lasting curls or waves that remain until the hair grows out or is cut. A braid is a styling method that weaves hair together but does not change the fundamental structure of the hair. Similarly, a flat iron is a tool used to alter the hair's texture temporarily; however, it specifically straightens hair rather than creating waves or curls. Therefore, the concept of a temporary change aligns most closely with creating waves or curls.