02. Faça uma pesquisa e responda a questão. Existem dois filósofos que falam que a
Terra primitiva seria constituída por amônia, hidrogênio, metano e vapor d'água, os
quais são expelidos constantemente pelas atividades vulcânicas. Quem foram os dois
filósofos ?​

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.

that is wrong, its not thymus.