User talk:Safwan40

May 2007
Welcome to Wikipedia. We invite everyone to contribute constructively to our encyclopedia. One or more of your recent edits, such as the one you made to DNA, have been considered unhelpful or unconstructive and have been reverted or removed. Please use the sandbox for any test edits you would like to make, and take a look at the welcome page to learn more about contributing to this encyclopedia. Thank you. TimVickers 13:51, 8 May 2007 (UTC)