How does a search warrant differ from an arrest warrant?

A search warrant differs from an arrest warrant primarily in its purpose and the requirements for its execution. The correct answer highlights that a search warrant has a time limit for execution, emphasizing the need for it to be carried out without unnecessary delay. This is crucial because it ensures that evidence is collected while it is still available and prevents potential loss or contamination.

Time limits on search warrants often require law enforcement officers to be prompt in executing the warrant, adhering to legal standards that protect individuals' rights against unreasonable searches. The requirement for timely execution is intended to balance the need for effective law enforcement with the protection of constitutional rights.

In contrast, an arrest warrant is generally focused on apprehending a specific individual, and while it also should be executed in a timely manner, the emphasis on the immediacy of the search, as in a search warrant, is a distinctive aspect of how search warrants operate. The other options relate to different aspects of legal procedures and standards and do not capture the core difference related to time limitations associated with search warrants specifically.