The main idea of this paragraph is that the rocks cannot be explained by science, that there is a mystery to them. This sentence contributes to that idea because it gives a specific example of one of the odd things about the rocks. Because they are on a flat surface they should not roll or move on their own, but the fact that they have a trail behind them shows that they have somehow moved. This supporting statement is then supported by more details about the trails.
B To show someone's distinct voice.
B.
There have been times in history when violence was necessary to resolve mankind’s problems, but the Civil Rights Movement is not one of those moments.
Answer by YourHope:
Hi! ^-^
Which statement best describes how imagery of the passage affects the tone?
A. The imagery is violent, creating a tense tone!
:)
