Can you guys help me count to 10 please i forgot

In which system of gonvernment would states function independently of each other?

Idid a trial but its not letting me view the questions without signing me out.

Question #22 when you approach an intersection with a green traffic light, you should choose an a. approach at a speed that will allow you to stop if the light changes. b. be ready to speed up if the light turns yellow. c. always slow down by a few miles per hour, in case you need to stop.