Ключевые слова: 3d, alimentary, anatomical, anatomy, bacillus, background, bacteria, bacterium, biology, body, bowel, cancer, care, cell, colon, digestion, digestive, disease, education, flora, gastrointestinal, germs, good, gut, hepatic, human, illustration, infection, inflammation, internal, intestinal, intestine, liver, medical, medicine, microbe, microbiology, microscopic, organ, pain, probiotic, science, small, system, tract, treatment, virus,