User talk:92.12.80.193

February 2023
Welcome to Wikipedia. Thank you for reverting your recent experiment&#32;with the page Environment (systems). Please take a look at the welcome page to learn more about contributing to our encyclopedia. If you would like to experiment further, please use the sandbox instead, as someone could see your edit before you revert it. Thank you. Philipnelson99 (talk) 20:43, 9 February 2023 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Lung cancer. Your edits appear to be vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Philipnelson99 (talk) 20:59, 9 February 2023 (UTC)