The answer would be A.
The description of "Unlike normal rocks, they have trails etched behind them as if they have traveled across the sand.", provides detail to support the main idea that "drifting" rocks are strange. Some keywords that will help you understand the main idea that "Drifting Rocks are Stange" :
°Unlike
°Traveled
°Trails
<span>The instructions are found at the end of the article. The
beginning of the article is more of a description of places that one can
go after buying a cone, while issues that could arise from having a
broken cone are described shortly after this. The middle of the article
describes issues that can arise from having the ice cream not seated
properly on the cone. The ending is the all-important part of the
article: it describes the proper way to go about eating the cone to make
sure that the ice cream stays neatly inside the cone without making a
mess.</span>
Qualitative data is data that can be observed.
Thesis-intro, body, conclusion
After the civil war American Realism began
