The best way to organize a document or research being written into topics is by B. Using headers.
What is the purpose of headers?
In word software, headers are used to make topics stand out from the rest of the text by changing their size and color (sometimes).
This allows for the document to be easily organized by topics because the topics will stand out easily and demarcate the document in doing so.
Find out more on organizing documents at https://brainly.com/question/1572404.
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