Ключевые слова: agriculture, background, biologist, biology, biotechnology, black, bottle, care, chemical, chemistry, creation, detail, ecology, engineering, environment, experiment, finger, flora, genetic, glass, glove, green, grow, growth, hand, health, human, isolated, lab, laboratory, leaf, life, medical, medicine, microbiology, nature, pharmacy, plant, research, researching, science, scientific, sterile, study, technician, technology, test, tube, water,