To defend themselves against predators.
they toss them of with their horns
A porcupine has quills to defend themselves against harm's way (defend them from predators).
dolphins defend themselve by using their mouths againts predators like sharks and orcas
nuclear weapons
Giraffes defend themselves against predators by kicking them swiftly while running and a well places kick can kill the predator
Flying Squirrels defend themselves with their sharp teeth and claws. They work together to keep a look out for predators, they use an alarm system.
They fly up into a tree!
Sloths spend nearly all of their life in the tree tops, where they hide from predators. Some of their predators, like jaguar and ocelots, don't hunt in the treetops. The sloth can't effectively defend itself against predators, and some, such as Harpes Eagles, do hunt in the canopy.
Squirrel monkeys protect themselves by living in groups called troops, which provide safety in numbers. They also have sharp claws and teeth that they can use to defend themselves against predators. In addition, they are agile and can quickly climb trees to escape from danger.
They run away from predators or may defend themselves using their horns.
with venom and camouflage