User talk:Nateyoooooo

May 2013
Hello, I'm Sideways713. I wanted to let you know that I undid one or more of your recent contributions to Cardiac muscle because it did not appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Sideways713 (talk) 12:55, 15 May 2013 (UTC)