RNA differs from DNA in that:

A. It has different kind of sugar

B. it is single stranded

C. It has uracil

D. all of the above

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.