Pupil looking through microscope at the elementary school. experimenting with chemicals or microscope at laboratory. happy children teacher. back to

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Pupil looking through microscope at the elementary school. experimenting with chemicals or microscope at laboratory. happy children teacher. back to school. Biology school laboratory equipment.

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Size: 6871px × 4156px
Photo credit: © Roman Stetsyk / Alamy / Afripics
License: Royalty Free
Model Released: Yes

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