A flat surface of wet glass.
Yes you do if you want a snail but maybe you don't because snail move very slow and you will be fine because all you need to do is pick it up and put the snail back into the tank but just for safe keeping I would put a lid over it!
with their bum
They actually move at the same speed.
mucus helps snails to move because its sticky. its also slimy. these to things help the snail to move over different surfaces
Water would move OUT of the snail and onto the salt.
== ==
Donna Simpson is the fatest women in the world.
Wait, what? 0.o
The snail moves 0.3m per minute.
nobody
my pug. of course, she is the fatest she can barely walk