Hi ^-^
It helps by giving them a nice place to stay and study, the more you study the smarter you'll be so it can help by making you smarter. The social part gets your social skills better and prepares you for business meetings and stuff like that.
Hope this helps and please mark as brainliest!
An introduction comes at the beginning and introduces the subject. While a conclusion comes at the end and concludes the subject. I hope this helps.
6) D
7) A
8) A
i believe these are the answers, hope this helps