What is the charge for any organix that of change its energy by eating other organisms

Organisms that obtain energy by eating other organisms are called consumers. They are organisms like animals and fungi.

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.