Answer: on the first question your correct but im not sure on the second one
Explanation:
The prefix of advantages is "ad"
hope this helps :)
The correct answer is B) "that activity can be justified by no one".
That is the only option written in formal English, as it uses correct grammar and standard English. The other sentences use informal language, as they are written the way they would be spoken: "know more and more", instead of "increasingly more", for example.
This happened in 1992 - it was the year when the number of Internet host servers reached and broke 1,000,000. The development of the Internet was a slow process, but once it began back in the day, it never stopped advancing and thus we have what we have today.
