A hippopotamus protects itself with its sharp, and strong teeth. The hippo is large, and not afraid to attack when it feels threatened. Its teeth and jaws are strong and able to bite and crush enemies.
It protects itself
a tiger salamander protects itself by poisoning its prey.
the eye lashes protects the eye from on coming objects
it protects itself by being on a high tree or being in a herd with its friends and relatives.
a falcon protects itself with its claws and beak.
what do you mean a puffing
by it's thorns
it bites its enemy
Armour and a sword
It doesn't.
A bull shark protects itself by biting.
A vampire bats protects itself by biting the prey.