User talk:Markcorpuz69

June 2009
Welcome to Wikipedia. Although everyone is welcome to make constructive contributions to Wikipedia, at least one of your recent edits did not appear to be constructive and has been reverted. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. Steven Walling (talk) 01:58, 13 June 2009 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to the page Biotechnology. Such edits constitute vandalism and are reverted. Please do not continue to make unconstructive edits to pages; use the sandbox for testing. Thank you.  Tide  rolls  01:59, 13 June 2009 (UTC)