hey well what is up free brainlest if if if if if u say your snap first lets see who wins also just free points

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.

Iwould have to go with homosexual, his face gives it away