Answer:
6,500 languages
Explanation:
Well, roughly 6,500 languages are spoken in the world today. Each and every one of them make the world a diverse and beautiful place.
K1ezyMeromufah, a few of the points that are essential to know about your subject are counterarguments, rebuttals, and (spotting) logical fallacies. Here is a link to examine: http://www.csun.edu/~hcpas003/argument.html
I assume you mean a simile. A simile is a comparison made by using the words like or as: "Her hair was as gold as a lion's mane", "His beard was like tiny wires brushing her skin."
When asking a question, it's good to provide as much information as possible. If you can provide the paragraph in question, I can edit the answer to address your specific question.