What must remain the same in the speech as in the research paper?

The main ideas must remain consistent in both the speech and the research paper because they represent the central arguments or themes that the speaker is trying to convey. These key concepts are essential for maintaining coherence and ensuring that the audience understands the purpose of the message being delivered. While the supporting details, conclusion, and research methods may be presented differently or summarized in a speech compared to a formal research paper, the overarching main ideas serve as the foundation for both formats. Maintaining these main ideas allows for a clear and focused message, which is crucial in persuasive communication.