alligators don't have clean teeths
yes
They have teeth.
Alligators have multiple rows of teeth that continuously grow back throughout their lifetime to replace any lost or damaged teeth. Their teeth are well-designed for tearing and gripping prey, and they don't require a toothbrush because their diet and tooth structure naturally keep their teeth clean.
In World of Zoo, you clean an alligator's teeth by selecting the animal and then choosing the "Care" option. This will give you access to dental tools to clean the alligator's teeth, keeping them healthy and happy. Remember to check on their dental hygiene regularly to ensure their well-being in the game.
very sharp
They use their teeth.
4 cm
FOrever
Like 200
After some research, all I have discovered are two bird names that may be a possiability. They are the Trochilas, but all I found here was that it was a type of hummingbird. The second bird is know as the Egyptian plover. This bird does eat insects off the ground but has not been seen eating out of a croc's teeth. I also found an article that said this story may be a myth. That there is no crocodile tootbrush bird. If there was it was said they picke leeches and fungus out of the teeth of crocodiles.
NO
Not sure how many teeth alligators have, but they don't have arms that are long enough to brush their teeth. Plus, the lacking of opposable thumbs gives rise to a whole new issue.