sentence: Apple snails are herbivores, so they eat mostly aquatic vegetation, and algae.
sentences_after: To digest food, apple snails first break up food with the radula teeth, and then the food will be swallowed, and travel down the esophagus and to the stomach. It will eventually exit through the anus as feces.
concept_name: apple snail
headings: Ampullariidae Food and Digestion
categories: Gastropods