They open their mouths
Desert iguanas are not 'pack' animals. They are usually solitary but may share an area with other iguanas.
in the deesert
Yes!
sometimes
You can purchase desert robes and waterskins before entering the desert, and that usually keeps you cool and not thirsty making you completely safe to roam.
they use it for to keep cool
the desert iguanas enemy are fox,snakes,birds and humans :)
they live in the desert and the rainforest
no
There are different kinds of iguanas. Some live in the desert and some live in rain forests. So it might be that iguanas live in tennessee.... Definetly, because aren't there some iguanas in your pet store?
they dig a burrough in the ground to keep cool
The king snake survives in the desert by burying in the sand to keep cool. It also camouflages itself to keep itself from being seen.