User talk:2405:205:105:7B51:CFFD:5F91:972D:F0F9

March 2021
Hello, I'm Jan Myšák. I wanted to let you know that one or more of your recent contributions&#32;to Pulmonary alveolus 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. Thanks. Jan Myšák (talk) 15:29, 18 March 2021 (UTC)
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