The author of Furry Friends effectively supported the claim with many things.
For example, they directly quote from sources for research, giving statistics and facts while still giving credit. They also gave personal feedback and how they think, which gives a persuasive effect. Lastly, they gave reasons for their claims and why they believe in the way they do.
Answer: libraries aren’t tools, but they are very useful for research. They are quiet, and have books with all sorts of facts
Answer: the answer is give the background and purpose of an experiment.
Explanation: