#alimentary_canal__alimentary_tract__digestive_tube__digestivetube__digestivetract__gastrointestinal_tract__GI_tract  tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination
  supertype:  duct__canal__channel  a bodily passage or tube conveying a secretion or other substance
  part:  tummy  esophagus  small_intestine  large_intestine  pharynx
  part of:  digestive_system
  subtype:  enteron  the alimentary canal (especially of an embryo or a coelenterate)

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