What role do premises or reasons play in an argument?

Premises or reasons are fundamental components of an argument because they serve as the foundational support for the conclusion. In logical reasoning, an argument is structured so that the premises provide evidence or justification that leads logically to the conclusion. This relationship is central to effective persuasion and critical thinking, as robust premises enhance the strength of the conclusion being drawn. By offering clear, logical premises, the argument becomes more credible and convincing, allowing the audience to understand the rationale behind the conclusion presented. This support is essential in creating a coherent and compelling case, which is what makes this choice the correct response.