Some of them include:
One of them would be the Axolotl or Mexican mole lizard (Ambystoma mexicanum).
If you mean animals that can only be found in zoos, those would be animals such as polar bears, penguins or kangaroos.
Australia
No they are not unique to animals. But they are unique to eukariyotes
hi i am askin that how i Mexico is unique
Sloths are unique because of there very destinctive look. They are also unique because they might not look like they are, but they are infact one of the slowest and most unhealthy animals!
Axolotl - Purple Frog - Budgett's Frog I Hope You Liked My Awnser And For More Animals Go Tohttp://www.bukisa.com/articles/45024_worlds-most-unique-and-weirdest-aqualand-animals
most common animals are, Cows, Chicken, Goats, and Pigs.
Chicken, pig, and cow, in that order.
a unique defense if animals doesnt make any sense revise and repost
No, but they were 'first invented' there.
A cow
Translation: there are no two [countries] like Mexico. It means Mexico is unique in the world.
It is unique, as all countries are.