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You can copy things off websites, but when doing, if your doing it for a paper, you have to cite it, meaning you must tell people where you got that piece of information. Not doing so is called...
A: 3 things to have on a website are:
1)Forums-places for members or guests to chat.
2)Download-able items- so people keep visiting your
3)Games/Videos/Songs- so people have something to do...