In research papers, visuals should be a, carefully chosen to contribute to the document's purpose. If you want to use visual aids for your research paper, they should directly relate to the topic and be appropriate. Visual aids are important because they add more understanding to your topic. Hope this helps.
Answer:
just think which one would be the best kind
Explanation:
go back in the book and if you don't have the book then remember the book try cuz I will try to look in the book but if you're in school like in the school house then I can't help you