Snails have the most teeth of any animal, not only that but shockingly the teeth of the aquatic snail called the Limpet are the strongest known biological material on earth, even stronger that titanium.
A snails teeth are arranged in rows on its tongue. A garden snail has around 14,000 teeth and other species can have over 20,000!
Who knew all of this. We are never going to underestimate the little beings of the world again.