Types of natural selection: paleontologists find a series of fossils believed to be the ancestors of modern giraffes. Early fossils have a short neck, later fossils have longer necks. Which type of natural selection influenced giraffe necks?
A) directional
B)sexual selection
C) stabilizing
D)Disruptive

Bis the correct answer.

Breacking the law and lazy

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.