Why don't ducks have teeth?
Update: 2023-08-10
Description
Lots of animals have teeth: walruses, baboons, and of course – humans! Teeth help cut and grind up food into smaller pieces so it’s safe to swallow. But why don’t ducks and other birds have teeth? We asked animal researcher Courtney Daigle to help us find the answer.
Got a question you’ve been chewing over? Send it to us at BrainsOn.org/contact and we’ll quack the case!
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