Indicate limitations of your explanation. Indicate the limitations of your findings as well. Write using complete sentences. Avoid dangling modifiers. Avoid overly long or short paragraphs.
Paragraphs are the building block of papers.
They should have their own internal coherence and relation to the paper as a whole. Each paragraph should have only one thesis sentence, or main idea. Usually this is the first sentence, although it is possible to place it last. All information in the paragraph should relate to and support this thesis sentence. All material extraneous to the point should be removed, either to a separate paragraph or from the paper entirely.