Everyone loves to see a big grin! When we show our teeth we're
generally smiling or laughing. This is our way of telling people
we're happy. Did you know that animals show their teeth to
communicate, just like humans?
Have a look at this picture of a male baboon. What do you think
he's doing? Yawning?
He's not yawning, he's making sure the other male baboons don't
fight! This baboon is in charge of the group. Showing his teeth
makes sure the other baboons know that he's in charge. Unlike
humans, animals don't usually show their teeth when they're
happy.
Animals have teeth for feeding as well as communication. Check
out the gnashers on this crocodile and you'll see what I mean!
You wouldn't want to get in the way of those! Crocodiles use
their big, sharp teeth to hold onto food in the water.
Try our quiz - how much do you know about animal teeth?
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