The document provides guidance on writing an argumentative supporting paragraph, including incorporating ethos, logos, and pathos. It recommends including a topic sentence, explanation, evidence from credible sources cited correctly, analysis of the evidence, a transition to a second piece of evidence involving human experience or emotion, further explanation and analysis tying back to the topic sentence and thesis statement. An example paragraph demonstrates these elements effectively supporting the thesis that comprehensive sexual education is needed in colleges by addressing stereotypes about HIV/AIDS risk.