What is the main purpose of visual aids?
they make the paper look more professional.
they add validity to the paper.
they break up the monotony of a piece of writing.
they explain the information in another way.

The main purpose of visual aids is that they help explain the information in another way. The definition of a visual aid is "an item of an illustrative matter, such as a film, slide, or model, designed to supplement written or spoken information so that it can be understood more easily."

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