The lights of the bikes look like fireflies above the desert sand, since it is dark and all you see are the lights. the rest of the vehicle bodies are essentially invisible, and the lights appear to be at a height above the sand, and not directly on the sand.
The answer is B
Explanation: The author's details are very important when one is evaluating a text. The other answer choices are incorrect because first: when comparing two text, one needs a detailed analysis for both text to be able to tell the similarities and differences. Second: A thesis statement shouldn't be obvious. It is to be in a way where the reader should figure it out. And finally: Your own opinion does matter but it is not important when it comes to supporting your evaluation of a text. Textual evidence is the one important when it comes to supporting what you say or do.
While there are suburban communities or NYC, the city itself is an urban community. It is a very large city.