NO
tigers, lions, alligators, crocodiles.... any carnivore.
crocodiles, alligators, hungry bears, any large cat if hungry enogh
The alligator has a more rounded snout, and few if any teeth protrude when the mouth is closed. Crocodiles are usually the more aggressive species.
Through their anal gland, like any other reptile and most any other living creature.
yes because if there was no any there will only be herbivore in the fresh water
Yes. Crocodiles and birds are both archosaurs. This branch of animals once included crocodiles, pterosaurs, and dinosaurs. Birds branched off from the latter. This technically makes crocodiles more closely related to birds than they are to lizards and snakes.
Sometimes, it depends on the type of reptile. Some harmful reptiles are snakes, alligators and crocodiles.
I'm not sure if they ever had alligators, but they used to have crocodiles, although these aren't seen any more as they are blocked off by the Aswan dam.
If you mean the Great Lakes, then no.
None. There are no parts of any great lakes in Colorado.
None of the Great Lakes touch any of the Great Plains States.
No