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....
its beak
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Hiding, biting, and running.
What helps the common periwinkle to survive is adaptation. For instance, the periwinkle can survive being out of the water by withdrawing into their shells and closing the aperture. This will allow it to survive for several weeks.
A beneficial feature that helps survival is the ability to find food and water. Without these basic necessities, it is impossible for plants, animals, or even humans to survive.
The adaptations that euglena have helps it to survive in its habitant. One such feature is the flagellum which is similar to a tail and helps it in movement.
an iguana blends in with its surroundings, so this helps it "hide" from predators
A backbone helps the iguana by helping it move.Without it ,it can move,but without that much support.
keep it nice and warm and put it in a little container then put so water in it
Because all different animals and plants have their own different , special feature which helps them survive in the mountains.
Check your temperatures ! The main reason for them not eating is their tank is too cold for them to digest their food properly. If the tank is at the correct temperature, then take it to a vet for a check-up !
An adaptation is a structure or behavior that helps a living thing live.