First off, snails have teeth. The average garden snail has over 14,000 of them, which are arranged in rows on their tongue. The typical snail tongue, called a radula, might have 120 rows of 100, although some species may have more than 20,000 teeth.

First off, snails have teeth. The average garden snail has over 14,000 of them, which are arranged in rows on their tongue. The typical snail tongue, called a radula, might have 120 rows of 100, although some species may have more than 20,000 teeth.