they have a thick cover of skin that is very dark so that they can blend into rocks and into the bottom of the rivers or lakes so predators will not find them.
It helps them survive because they can see when predators are coming and run away
it helps it to survive because the bird is really fast so its easier to escape from predators.
They have plenty of food, and due to their size and strength, they have no real predators.
It helps in blend in the surrounding and camouflage to avoid being seen from predators.
Only if they are Corydoras catfish, or Cory cats. Those are the best kind of catfish.
Just a feature? Well their long tails help them survive by keeping away predators. They have a very long slender tail that when whipped can leave a horrible cut across skin. This defense can help an animal survive..... Their claws also help them climb and stay away from ground predators which being able to stay away from predators helps you survive too....
Girraffe's are tall, which means they can see predators from far.
It helps them catch food and sometimes escape from predators that are hunting them.
There long nose helps them kill sharks and whale and predators
Its spikes, called quills ; this defensive adaptation protects the docile porcupine from predators.
No if you get spiked by a catfish is not poisiness just put some dissenfectant on it and a bandaid you will survive.
It helps them blend them and be hidden from predators (That is if the them is not at the top of the food chain. otherwise its useless)