Rachel requests a warrant to search a suspect’s home, but she wants to wait until the suspect’s known associate visits. What type of warrant should Rachel ask for? Rachel should ask for an warrant, which becomes valid after an event occurs, such as the visit of the known associate.

The rate that would change would be the  searching efficiency/attack rate. there are only two other rates in this model: the  growth rate of prey, and the  predator or consumer mortality rate.the  searching efficiency/attack rate is what indicates how effectively can a predator capture its prey whether in the searching process or actual capturing/attacking process.