male teacher and school girl working chemistry experiment lab
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
male teacher and school girl working chemistry experiment lab |
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| School lab. Male teacher and a school girl working on chemistry experiment in a school lab |
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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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