they blend in
They do use them, to escape predators.
Defense mechanisms such as camouflage, spines, and poisons help fish escape predators.
squids emit an ink-like substance to escape from predators!!
Fish come to the surface of the water to breathe air, regulate their body temperature, search for food, or escape predators.
Yes sharks are predators to fish.
Some type of fish change colour as a warning, and others are poisonous. Fish that swim in large groups flash light using their scales as mirrors to bounce sunlight into predators' eyes to confuse them. Other fish bury themselves underground. Some species have even developed "wings" to escape predators.
Harp seals need to be able to swim fast so that they can escape predators as well as to catch fish to eat.
yes cuddle fish do have predators
Only some species of octopus can shoot ink.
Harp seals need to be able to swim fast so that they can escape predators as well as to catch fish to eat.
They allow them to move and swim to catch food, escape from predators, ect. Without them they would probably die.
"slip"