Identify several examples of how a frisk may evolve into a search, Criminal Justice Process help

Please answer each of the four (4) essay questions with the reference(s) in IAW bluebook format and a minimum of 500 words for each answer.1.) Identify several examples of how a frisk may evolve into a search. 2.) What is the exclusionary rule and the arguments for and against it?3.) Define and explain the requirements in Terry stops and Terry frisks. How do they differ from a search?4.) What is an arrest and how does it differ from an investigatory stop?