Ключевые слова: 3d, 3d illustration, abstract, amoeba, animal, background, biology, book, caudatum, cell, cell division, cilia, ciliate, college, cytoplasm, design, drawing, education, fauna, icon, illustration, laboratory, lesson, life, macro, medical, medicine, micro, microbiology, microorganism, microscope, microscopic, microscopy, nature, nucleus, organism, paramecium, plankton, protozoa, protozoan, render, school, science, single, transparent, unicellular, vacuole, water, white, zoology,