Digestive System: Esophagus is muscularized and pumps food into the crop for storage and/or preliminary digestion.
(Esophagus; is muscularized; ) (Esophagus; pumps; food; into the crop; for storage and/or preliminary digestion)
Esophagus Esophagus
is muscularized pumps
food into the crop for storage and/or preliminary digestion