change color by the environment they comeoflage themselve so that the enemies can not see them.
cameleon
It protects it self
Delired Cameleon Family was created in 1975.
it protects its self !
They do not have self. Only humans have it.
by its shell........
a tiger salamander protects itself by poisoning its prey.
green
reptile.
Chamaeleo
a cameleon
BY THERE COLORS