Ключевые слова: abstract, background, bacteria, biology, biotechnology, blue, bone, bubble, cell, chemical, circle, closeup, color, concept, design, education, element, foam, futuristic, health, human, illustration, life, liquid, macro, magnification, medical, medicine, membrane, micro, microbe, microbiology, microscopic, modern, molecular, molecule, nature, organism, pathogen, pattern, research, science, scientific, shape, soap, structure, technology, texture, tissue, transparent,