what part of a rechargeable battery do you think is replaced each time it is charged? How might this be similar to a human body?

Because people are wasting it

Where is the data? ? and graph

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.