Ключевые слова: analysis, analyzing, biology, biotechnology, blue, caucasian, chemical, chemist, chemistry, clear, clinic, close, coat, doctor, drop, equipment, experiment, female, glasses, gloves, health, healthcare, hospital, human, lab, laboratory, liquid, looking, measure, medical, medicine, person, pharmacy, pipette, professional, research, safety, science, scientific, scientist, solution, student, technician, technology, test, tube, white, woman, work, young,