The correct answer should be it facilitates communication
Explanation: People use jargon all the time and it can be tiresome if people have to stop talking and explain what the words they're using mean. Especially this applies in a work environment.
Bruno's train was comfortable with few people, while the train on the other track was crowded and uncomfortable.
Answer:
True: Slang is regionally based
Explanation:
Slang is a type of language that consists of words and phrases that are regarded as very informal. It is also more so associated with younger communities, and has been seen to be more regionally bassed.