Answer:
a. an outline that expresses ideas as complete thoughts
Step-by-step explanation:
For any form of writing, be it essays or for college thesis submissions, working on the outline is the first priority of any student. There are two types of outlines- topic outline and sentence outline. The topic outline is just the listing of words and phrases that will be the working points for the proposed paper. But a sentence outline is bit more detailed than a topic outline. While the topic outline is brief, sentence outline makes these word and phrases of the topic into a bit more longer sentences so as to make it more clear and detailed, meaningful and understandable. Sentence outline arranges the words of the topic making it into a full sentence to express the complete ideas of the writer.