Explain the difference between rotation and revolution. then use terms to explain how earth, the moon, and the sun move relative to one another.

The earth rotates around its own body. Revolution is the movement the earth does in 356.25 days around the sun

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.