they roll up in a ball to look like rocks
There shells.
An armadillo lizard has the instincts to protect and feed itself. They will run or hide when threatened, and they instinctively know how to find and catch bugs.
it has and hard shellIts tail and its shell
To protect itself from predators. To shield its soft underbelly from its attackers.
The armadillo curls up to protect it's vulnerable belly.
Depending upon your beliefs, either God or evolution gave the armadillo a shell to protect itself from predators.
A few possible answers: Armadillo Millipede Snakes
The largest armadillo is the giant armadillo of South America. No armadillo is aggressive.
armadillos curl up in to a ball ( their shell protects them) they are slow and the anaconda to fast for the armadillo to run
No, an armadillo is a mammal.
some species of armadillo can roll into a ballOf the 20 known species of Armadillo, only one rolls up to protect iself; and that is the three banded armadillo from South America.
A baby (young) armadillo is called a "pup."