alligators have 2 layers of skin on they're eye's
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
An alligators eyes are closer together than a crocodiles. The alligator has slanted, slitted eyes, while the crocodile has larger eyes. An alligators head is short and wide, while a crocodiles is longer and thinner.
Big sharp teeth, claws, and big eyes.
so it can hide underwater and still see his surroundings
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.
Alligators do not always sleep with their eyes open, but they can often be seen with their eyes partially open due to a protective membrane that covers their eyes. This membrane allows them to keep their eyes moist while still being able to sense their surroundings. When they are in a deep sleep, they may close their eyes completely, but they can quickly become alert to potential threats.
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.