child chemist teacher shows visual experiment science mentor teaches experimental approach microscope petri dish
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
child chemist teacher shows visual experiment science mentor teaches experimental approach microscope petri dish |
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| navigate by keyword : child chemist school education visual experiment under supervision teacher mentor natural sciences experimental approach special equipment childhood children pupil reaction scientist smile closeup concentration problem biotechnology research safety european practical work glasses knowledge laboratory preschool primary caucasian science kids lab study tubes liquid standing technology medicine interesting together wonder indoors smart boy learning wear student little male effervescent chemistry |
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| Laboratory work. Child chemist. Teacher shows a visual experiment. A science mentor teaches an experimental approach. Microscope, petri dish, pipettes, books. Practical work in chemistry or physics. |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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