Ключевые слова: adult, agriculture, biohazard, botany, caucasian, clothing, concept, coveralls, cultivated, danger, eco, ecology, engineering, environment, flask, genetic, glasses, gloves, green, growth, holding, laboratory, male, man, mask, medicine, one, people, person, plant, professional, protective, radiation, research, safety, scientist, technician, technology, test, toxic, tube, uniform, white, worker, young,