Ключевые слова: abstract, animal, animals, aquatic, backgrounds, bacteria, bacterium, biology, blood, blue, bunch, cancer, cell, close, closeup, cnidarian, deep, equipment, fish, healthcare, illness, life, macro, magnification, medicine, micro, microbiology, molecular, monochrome, motion, multi colored, nature, no people, organism, pattern, reef, research, science, sea, structure, technology, tentacle, underwater, up, virus, water, white, wild,