Ключевые слова: agriculture, background, biology, biotechnology, chemical, chemistry, color, dna, engineering, experiment, food, gene, genetic, genetically, gmo, group, horizontal, injecting, injection, isolated, lab, laboratory, liquid, medical, medicine, modification, modified, needle, nitrate, nitrates, pharmacy, red, research, science, scientific, syringe, syringes, technology, tomato, vaccine, vegetable,