How to be good at school? Or Any tips for high- school?

Always turn in your work on time.. so it doesn’t pile up. Missing assignments are a NO! haha and try to turn in quality work. Also always study for tests

Do not procrastinate, and try to get your work done as soon as possible even if you have time to do it, the sooner the better.

The answer is to reassure the reader about dangers of mad cow disease.

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.