User talk:Shotfire2002

November 2014
Hello, I'm Dewritech. I wanted to let you know that I undid one or more of your recent contributions to Nitrogen cycle because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks!  Dewritech (talk)  19:00, 19 November 2014 (UTC)