Your approach/methods should be carefully designed to come to closure.
Your results should be clearly defined and discussed in the context of your topic. You should place your analysis in a broader context, and highlight the implications (regional, global, etc.) of your work.
You should then go on to explain why more work was necessary (your work, of course.) Quarantine your observations from your interpretations.
The writer must make it crystal clear to the reader which statements are observation and which are interpretation.
Is there material that does not contribute to one of the elements listed above?
If so, this may be material that you will want to consider deleting or moving.
Therefore, you should construct your paper so that it can be understood by skimming, i.e., the conclusions, as written in your abstract, can be understood by study of the figures and captions.
The text fills out the details for the more interested reader.
Break up the section into logical segments by using subheads. We want you to answer a scientific question or hypothesis.
We would like you to gather evidence -- from various sources -- to allow you to make interpretations and judgments.