What's inside a snail shell?

Have you ever wondered, what's inside a snail shell? A snail's shell (its exoskeleton) protects the snail's soft body from the outside world. The video shows what a deceased snail looks like without its shell. Basically, it looks like a shelled snail, but all soft and mushy. Fascinating, yet slightly horrifying. 

From Youtube

"Here's everything you never knew about snails. 

This video answers all of the following questions: 

– What's inside a snail shell? 

– How do snails breathe? 

– How to tell if a snail is a male or female? 

– Do snails give birth? 

– Do snails lay eggs? 

Specimen use made possible by the University of Michigan Museum of Zoology"