skyeurchin
the fat one
skyyeurchin
Urchin
sea urchin
No, they are two entirely different creatures.
No they are considered a crustacean.
It depends on the species of urchin, they can live anywhere from 4 to 150 years.
There are two common definitions of urchins. An urchin may be a sea urchin, a small prickly animal or to a street urchin or homeless child living on the street.
Sure. They belong to class Echinoidea.
No, a sea urchin and a sea anemone are two different sea creatures nothingalike.They do have some alike characteristics.like they both use their long tentacles , or spikes for protection.
I think a sea anenome and a sea urchin can live together because i have a little aquarium and there is a sea urchin and and a sea anenome (if that's how you spell it) living in there and they were perfectly fine. BUT if you have a sea urchin do not have any crabs in there, because my sea urchin killed one, and almost killed another one by taking its claw off. :(
sea shell, sea urchin, small fish and others small sea spices
Yes they are. It's kind of creepy.