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
the eye lashes protects the eye from on coming objects
a tiger salamander protects itself by poisoning its prey.
a falcon protects itself with its claws and beak.
it protects itself by being on a high tree or being in a herd with its friends and relatives.
what do you mean a puffing
it bites its enemy
It doesn't.
by it's thorns
Armour and a sword
A bull shark protects itself by biting.
A vampire bats protects itself by biting the prey.