The correct answer is option a) transition.
In written report, each topic in an outline will probably become a transition.
What is an outline?
An outline is a basic blueprint of what you will write in your final document. It will display the sequence of your material, what each paragraph will cover, and so forth.
An outline is a hierarchical method of displaying linked text components in order to graphically demonstrate their relationships. Students frequently utilize them for research papers.
An outline summarizes and depicts the logical flow of a document. There are several reasons for creating an outline, but in general, it may be useful to highlight the hierarchical relationship or logical arrangement of material.
An outline can help you maintain track of big volumes of material when writing research papers.
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