O acompanhamento ao microscópio do movimento de células flageladas implica uma deslocação da platina no sentido Do movimento das células, pk o microscópio a imagem que se obtém das células - contrário ou mesmo
- inverte ou amplia

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.