Trivia Taken from (http://www.cda-adc.ca/en/oral_health/teaching_resources/jokes_trivia.asp)
An elephant's tooth can weigh three kilograms? That's heavier than a big jug of milk!
Even though whales are very big, some of them don't have any teeth. Instead, they have rows of stiff hair like combs that take food out of the ocean.
Snails are very small but they can have thousands of tiny teeth all lined up in rows.
Minnows have teeth in their throat.
Rabbit teeth never stop growing. They are worn down by gnawing on bark and other hard foods.
Lemon sharks grow a new set of teeth every two weeks. They grow more than 24,000 new teeth every year!
Every year in China, people celebrate a special holiday called "Love Your Teeth Day".