Ключевые слова: alimentary, anatomical, anatomy, appendix, bacteria, banner, biological, biology, body, bowel, canal, care, cartoon, cecum, colitis, colon, detail, diagram, diarrhea, digestion, digestive, duodenum, dysbacteriosis, enteritis, flora, food, gastrointestinal, gut, health, healthy, human, ileum, illustration, internal, intestinal, intestine, isolated, large, medical, meteorism, organ, rectum, science, scientific, small, stomach, system, ulcerative colitis,