Aspecies of bird lives in a tropical ecosystem and survives by eating fruit. the climate of this location changes very quickly, and the ecosystem becomes too cold for fruit trees to survive.

if the bird species cannot adapt to eat a different source of food, this species of bird will most likely

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.