Name one organism that lion eats ?

Lions are carnivores, which means they are animals that only eat meat. Some of the types of prey they catch include birds, hares, turtles, mice, lizards, wild hogs, wild dogs, antelopes, cheetahs, buffaloes, leopards, crocodiles, baby elephants, rhinoceros, hippopotamuses, and even tall giraffes!

Explanation:

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.