Ключевые слова: anguine, animal, animalcule, annelida, background, biology, cell, color, crawling, creep, crosscutting, earth, earthworm, education, fauna, insect, intestines, invertebrate, isolated, lab, laboratory, life, macro, magnification, medical, micro, microbiology, micrograph, microorganism, microscope, microscopic, microscopy, organism, pink, red, science, segments, small, specimen, transversely, wigglers, wildlife, worm, zoology,