read the following excerpt from O. Henry's short story A retrieved reformation. which inference is supported by the excerpt

Im writing an essay and i need an honest opinion on the prompt i will lgive a and 20 points asap. tell me if you think its ok to test on animals? why or why not? if no then do you think it would be ok to test on humans instead?

Before ending this lesson, take a moment to review an informative research essay you have written. you’ve probably already written a conclusion to the essay. but is it the best conclusion it can be? does it properly summarize the main subtopics of your essay? does it state in one or two sentences the “so what” of your topic. if your topic was abraham lincoln, your essay shouldn’t be just about abraham lincoln. it should answer, “so what about abraham lincoln? ” take five or ten minutes, and looking only at that single paragraph, revise your conclusion

Aclear technical document includes which element? a. complex sentence structure b. section headings c. abstract technical vocabulary d. long paragraphs