Yes, it is actually quite easy I just made one not to long ago maybe a few weeks all you have to do is have a valid E-mail address and be over 14 I think it is or lie like most kids do now a days and just go to sign up, Enter E-mail, Password, DoB(Date of Birth), and a username and that is pretty much it when you sign up you will get an E-mail make sure your account is valid and that you are not using a bot after that is completed go to http://www.twitter.com/ and go to sign in and either enter your Username and Password or your E-mail and Password and something I do so I don't forget my passwords is put it in my phone or save it as a write it some where on your E-mail page and that is it. I hoped I helped you with your situation.
Without any doubt,Twitter
no.
No, you should not get into trouble with Twitter if you tell them you felt unsafe and didn't want to use your real name.
because it keeps students out of trouble and keeps them concentrated. if they are on facebook or twitter during lessons they will not do any work.
yes
probably
Methanol and water can be mixed to any proportion without trouble.
No, there aren't any games on Twitter.
no because you don't have a twitter account yourself
You can subscribe to any unprotected Twitter feeds at http://twitter.com/statuses/user_timeline/username.rss where username is the username of the user who's tweets you wish to subscribe to.
There is no way of knowing if someone visits your Twitter.
You can go to the URL of the twit-cam and watch without having Twitter. However, you won't be able to chat without a Twitter account.