They curl up in a ball so all their quills are out and make loud hissing noises
A hedgehog is protected from predators including fox's by a covering of spines.Its soft underbelly does not have any spines.If threatened the hedgehog will curl up into a ball to protect itself.
by killing other Animals ,Things, and people
Beavers build dams to keep predators away from them. They can also protect themselves by scratching or biting other animals.
With the fungus on its back that can give humans or other animals a disease it they touch it.
it finds a place to hide and then goes and hides in it
It is their adaptation to protect them from predators and other sources of fear.
Cheetahs use their speed for defense as they can outrun any potential predator.
a penguin protects its self from other animals by often huddling with the children in the center and once the animal choses its prey its every penguin for its self... :)
I believe the condor protects its self from other animals willing to eat them becasue they can fly away from them.
Hedgehog eggs are smaller and have a rounder shape compared to the eggs of other animals. They are typically white or pale in color and have a hard shell.
Starfish are cnidarians. They have spiny skin, some have nematocysts (stinging cells) and are generally toxic.
It protects itself by its symbol on its stomach that warns every human and animal that she's a black widow!(and that will scare the humans and other animals)