human
Which is more dangerous: the alligator or the crocodile?
assistant
The alligator is more dangerous because it has a longer and sharper snout than the crocodile. Alligators can open their jaws up to 180 degrees, while crocodiles are only able to open their jaws up to about 135 degrees. This means that an alligator can bite off larger pieces of prey than a crocodile can.