group students and their teacher conducting chemical experiment
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
group students and their teacher conducting chemical experiment |
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| Busy with work. A group of teenage students and their young female teacher mixing chemicals and discussing their common experiment, being busy |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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