sentence: Snails are invertebrates, which are animals with no backbones.
sentences_after: The shell on the snail helps protect it, and also reduces the loss of water by evaporation. Shells are many different shapes, sizes, and colours. Snails do not breathe through their mouths, instead they have a breathing hole under their shells.
concept_name: snail
headings: Snail Body parts Shell
categories: Gastropods