Ключевые слова: adult, analysis, analyzing, beaker, biochemistry, biology, biotechnology, caucasian, chemical, chemist, chemistry, clinic, coat, discovery, doctor, equipment, examining, experiment, expertise, face, glass, health, healthcare, isolated, lab, laboratory, looking, male, man, medical, medicine, microbiology, microscope, people, person, pharmaceutical, pharmacy, research, researcher, sample, science, scientific, scientist, study, studying, technician, technology, test, work, worker,