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.
Umm...sometimes it means that person has feelings for you and sometimes they just want to be friends but dont know how to start a conversation.... But stay safe out there dont let no one push you to do anything yoi dont want to keep your head up and stay strong :) I also dont know you so hi nice to meet you !!!!!!
Answer: It’s C.
Explanation:
Its the only question that spells published right.