Ключевые слова: adult, adults only, analyzing, biologist, biology, biotechnology, chemical, chemist, chemistry, control, development, doctor, education, examining, food, hygiene, indoors, lab coat, laboratory, laboratory equipment, learning, lifestyles, liquid, looking, medicine, microbiology, microscope, one person, only women, people, pollution, practicing, protective glove, quality, research, safety, science, scientific experiment, scientist, stem topic, student, two people, uniform, university, virus, vitality, young adult,