Female researcher opening a glass recipient in the chemistry laboratory.

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Photo credit: © Radu Razvan / Alamy / Afripics
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Keywords: attention, biology, chemical, chemistry, class, classroom, concentration, dish, education, experiment, glass, knowledge, lab, laboratory, liquids, medical, medicine, microscope, molecules, optics, person, physics, professor, recipient, research, researcher, scholarship, school, science, scientist, solutions, student, study, substance, teacher, university, woman, work, worker, workplace