How do lizards adapt in arid environments?

Adaption of Armadillo Girdled Lizard:

-Its nostrils are formed into tubes to help smell food or predators

- It has spiny scales that go all around its body

- Whenthreatened, it rolls itself up like an armadillo with its tail held tightly in its jaw. While in this position, a spiny ring is shown to the predator and the soft vulnerable belly of the lizard issafelyconcealed.

- It cansqueezeinto small places