Ключевые слова: analysis, analyzing, background, biological, biology, biotechnology, care, chemical, chemist, chemistry, close, concept, development, discovery, dropper, education, empty, equipment, exam, experiment, expertise, glass, health, healthcare, hospital, indoor, industry, investigation, lab, laboratory, lens, liquid, medical, medicine, microbiology, microscope, nobody, pathology, pharmacy, professional, research, science, scientific, slide, speciment, student, study, table, technology, test, tube, up, work,