Yes, please read the related link.
It is against the rules of WikiAnswers to put dirty words in questions or in answers.
It is against the rules of WikiAnswers to put dirty words in answers or questions.
The university wants this essay in your own thoughts and words.
It is against the rules of WikiAnswers to put cuss words in a question or in an answer.
It is against the rules of WikiAnswers to put dirty words in answers or questions.
Yes, the only effective way of searching for two words is to put quotes around the two (or more) words.
No, you cannot put presentations on WikiAnswers. However, if it relates to a question's answer, you can post a link in the Related Links section of a question, but you can't put it right on WikiAnswers.
paraphrasing
No you can not.
We do have the category Questions About WikiAnswers and a category Questions about Answers.com Questions get put in misc or uncategorized when a user does not choose a category.
WikiAnswers is one word.
Yes, there is no sound in Wikianswers. However, you can listen to your own music.