Question

kaitlin likes a particular design theme, but she is not sure about every single color for bullets, backgrounds, etc. found in the theme. which feature should she apply to modify the theme to her liking?
background style
edit master slides
theme variants
custom slide

Explanation:

Theme variants allow modification of colors, fonts, and effects within a theme while keeping the overall design structure. Background style only affects the background. Editing master slides is more for overall layout changes. Custom slide is not a standard way to modify theme - related color aspects.

Answer:

Theme variants