FUN FACTS
- The Mystery Snail can seal their shell entrance.
- Some snails have a breathing siphon.
- Snails have legs and gills.
- The shell becomes harder and thicker as it grows.
- The shell protects the snail from predators.
- A snail is right handed if snail coils to the right. The snail is left handed if snail coils to the left.
- There is about 4,000 different types of freshwater gastropods.
- The word gastropods means belly-foot.
- Several freshwater snails are used in Asian cuisine.
![Picture](http://www.weebly.com/editor/images/na.jpg)
Adding material to shell
![Picture](/uploads/7/2/1/5/7215048/6565484.jpg)
Snail is right handed.