Ключевые слова: adult, analyzing, background, beaker, biochemistry, biology, biotechnology, bottle, chemical, chemist, chemistry, clean, clinic, discovery, equipment, experiment, flask, glass, glassware, health, industry, instrument, investigation, lab, laboratory, liquid, looking, man, medical, medicine, microbiology, microscope, modern, one, people, person, pharmaceutical, research, science, scientific, scientist, substance, technology, test, tool, transparent, tube, white, woman, young,