Watching a lot of violence on television apparently causes us to become

Increase your way of getting of getting health problems because it’s unhealthy to watch tv all the time and stuff that can make you sick and just have an effect on violence in television

No one will ever know..

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.