User talk:2A02:C7C:44A9:5100:4189:5F2E:9776:11C8

November 2022
Hello, I'm Graham Beards. I wanted to let you know that one or more of your recent contributions&#32;to Immune system have been undone because they 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 Teahouse or the Help desk. Thanks. Graham Beards (talk) 20:38, 9 November 2022 (UTC)