<span>The change in an object's position is the definition for displacement</span>
The sentence that is an example of a faulty coordination is: The guitar is used in a lot of contemporary music, and the instrument probably originated in Spain during the 1500s. What makes this sentence's coordination faulty is that, the first part talks about guitars are used in contemporary music, but on the second clause, the topic became the history of the instrument. There is no coherence in the sentence.
I'd say it is D, but I'm not 100% sure. I'd wait to see if anyone else thinks so too.
Luckily I didn't fall all the way down and my friend helped me up. A rescue team arrived quickly and saved the man.( you spelled slipped wrong btw)
D. The works cited page should always contain all the information about the authors and websites you found the info
