Ключевые слова: abstract, acid, analysis, analyze, beaker, biology, biotechnology, boiling, bubbles, capsule, care, chemical, chemist, chemistry, development, discovery, drink, drop, experiment, flask, fluid, fresh, gamma, gel, glass, golden, lab, laboratory, life, liquid, medical, medicine, molecule, nutrient, oil, pharmacy, reaction, research, science, scientific, scientist, sit, style, table, text, therapy, tissue, virus, water, yellow,