Answer:
The statement that is accurate is:
D. A topic sentence is the central idea of a paragraph, while a main idea is the central idea of an entire text.
Explanation:
Every paragraph in a text can have a topic sentence. This sentence presents or summarizes the central idea of that paragraph. It usually - not necessarily always - comes at the beginning of the paragraph and is followed by sentences that will help develop and support it.
On the other hand, the entire text will be developing one idea or claim through the paragraphs. That idea or claim is the main idea. It usually comes in the very first paragraph of the text and is repeated, in a shorter way, in the conclusion.
Answer: Hm well personally I think none of the above. I think you should take a scientific question and research it (ie. What happens if you burn soap bars) but I guess if I had to choose one from here then A?
Explanation:
A comma after an unfamiliar word
