They don't they blend in
its uses its skin to protect itself
it snaps at a predator to defend itself
A porcupine uses the spikes on its back to protect itself.
If you mean to defend or protect itself they blend in with the grass so they're not seen
They will make large nests to protect their egg. ... The chick is guarded by the parents for about three weeks until it can defend itself. ...
Narwhals protect themselves by using their tusks as weapons. there horn
they have HUGE hind pinchers to help them defend themselvesRead more: How_does_an_earwig_support_itself
all they really have to do is eat, drink, and defend their teritory
Giant Pandas can protect itslef by being violent. They can use there claws and their growl to defend itself.
There is no animal that will not bite to defend or protect itself.
the squirrel will either bite or claw (scratch) its enemies in order to defend itself
the Artic wolg has sharp claws the allow it to defend it self.