Think about a situation that makes me feel very nervous or anxious describe how this makes you feel inside what do you think is going on in your body?

Anxiety is an intangible thing that makes your heart beat because it's mainly affecting your nervous system throughout your body.

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.