Ключевые слова: adult, analyzing, attractive, beautiful, biologist, biology, caucasian, cheerful, discovery, emotion, emotional, equipment, flora, happiness, happy, indoors, inside, lab, laboratory, latex gloves, leaves, looking at camera, medical, medicine, microbiology, microscope, one person, plants, positive, profession, professional occupation, protection, protective, protective suit, research, safety, science, scientific, scientist, smile, smiling, technology, test, test tubes, uniform, woman, workplace,