User talk:203.223.190.73

October 2018
Hello, I'm Person who formerly started with "216". An edit that you recently made to Plant stem seemed to be a test and has been removed. If you want more practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Person who formerly started with &#34;216&#34; (talk) 16:22, 3 October 2018 (UTC)

February 2019
Hello, I'm Oshwah. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Ammonium carbonate— because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Thanks.  ~Oshwah~  (talk) (contribs)   15:31, 13 February 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.