Rhetorical Paragraph Composition

The assignment is about composing a paragraph and rhetorically reflect on the way you composed it. In the paragraph, you should answer a question based on a previous assignment. My question was how the kidneys regulate potassium homeostasis. So this assignment is a continuation of the previous assignment, the previous one was rhetorical analysis, this one is rhetorical writing. There is 800 words limit, according to the tutor, the introduction should be between 250-300 words in which you introduce the rhetorical situation and relate to the previous assignment which I will attach with the related articles. Body paragraph is the main component in which you should answer the question mentioned above 300 words( using your own words), based on the previous assignment. The last part is the reflection part, in which you should reflect on the way you composed the answer (i.e the paragraph) type of words, sentences, difficulties faced during the composition process (more in attached assignment instructions).