User talk:Dr.hiwa

January 2015
Hello, I'm Wtmitchell. I wanted to let you know that I undid one of your recent contributions —the one you made with this edit to Physiology— because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Wtmitchell (talk) (earlier Boracay Bill) 07:46, 30 January 2015 (UTC)