it wags its tail and barks
They fight.
With a gun
By the anemone.
A dog protects itself by growling if endangered and then go in to bite if it feels threatened.
kkk
scales
its uses its skin to protect itself
It puffs itself up to look larger than it is, they have teeth
Well,the part that protect the fish is the scales. Because the scales is slippery, if someone holds the fish it will slip out of someones hands. And the other is protection for temperature.
dont use wiki ansers poofter
The Garibaldi damselfish can be a very aggressive fish is it feels threatened. This fish will attack and bite larger fish and humans.
It will either flee or hide. Probably it will do both.