Ключевые слова: activities, additives, adult, beakers, biochemical, biology, biotechnology, chart, chemistry, colleagues, controlling, dna, engagement, equipped, experimental, facilities, female, food, fruits, genetic, indoor, innovation, laboratory, male, modification, nitrates, notes, partnership, person, pipette, portrait, professional, purity, recording, researching, results, scientists, serious, technician, technologies, testing, toxin, treatments, tube, vegetables, workbook, working, workplace,