I think quotations are used as pieces of pieces of evidence when a person is writing an essay. It adds to the credibility of your essay, especially if they are cited properly. Aside from that, quotations are used as introductions to topics, to add more impact on the literary piece that you are working on.
Answer:
Charlie is the only person willing to try the experiment.
Answer: The answer would be the <u>different kinds of material used for clothing</u>.
Explanation:
If you look at the excerpt it talks about wool, flask, sakkos, and animal skins. Those are all materials that people would have used to make clothing. I hope I could help :)
