There is no record stating that prehistoric alligators had three eyes. It is believed that they had two eyes, just like they do now. Alligators have likely been around for 150 million years.
Alligators can see underwater because they have two layers of skin on their eyes. One layer is clear and the other layer is the eye lid. When underwater they close their eye and then open only the eye lid. They keep the clear skin over their eyes so they can see:)
There are many thousands of alligators in the Everglades.
Alligators have two eyelids,one to close there eyes and the other to see underwater
One key difference is that alligators have a more U-shaped snout with only their upper teeth visible when their mouth is closed, while crocodiles have a more V-shaped snout with both upper and lower teeth showing. Additionally, alligators have a darker iris color compared to the lighter iris color of crocodiles.
so it can hide underwater and still see his surroundings
Big sharp teeth, claws, and big eyes.
Yes they can, they have very good eyesight.
Alligators are not blind but do not have peripheral vision. Alligators may look to be slow but they are not.
Nope they're the same - however - the distance between the eyes is a good indicator of the gender of the reptile.
There is no data on the exact number of alligators left.
Alligators don't live in trees nor can they climb trees. They live in the water and come out on land occasionally to bask in the sun.