Birds don't have teeth, but some have serrated bills.
No birds had true teeth, but there are some species that had serrated bills that worked as teeth.
No, they swallow their food whole, and because they are birds and birds don't have teeth
Birds don't have teeth.
No existing bird of any species has teeth. Birds have beaks.
Because certain dinosaurs had teeth. First off all dinosaurs had teeth, if not tel me one that didn`t, and dinosaurs are birds and reptiles, not just birds.
Modern birds do not have teeth. Some prehistoric birds (family Odontornithes) had teeth, and the genes still exist for tooth buds. The problem is that the development triggers for the buds have been lost.
No, they are birds and birds have beaks.
Birds do not have teeth. Mammals have differentiated teeth while the teeth in the mouth of a given reptile are more or less the same except for the fangs of venomous snakes.
Insects and birds have no teeth.
Eagles are birds and don't have teeth.
Birds don't have teeth. the beak does that job.
No modern bird has teeth.