Vodka on ice is nice, drink enough till the pain is gone.
Spines of the sea urchin can cause injuries of the skin.
That depends, obviously, on the species of Sea Urchin. All belong to the Phylum Echinodermata (along with sea stars and sea cucumbers) and to the Class Echinoidea. They are then divided into different orders, genera and species. That depends, obviously, on the species of Sea Urchin. All belong to the Phylum Echinodermata (along with sea stars and sea cucumbers) and to the Class Echinoidea. They are then divided into different orders, genera and species.
It depends on the species of urchin, they can live anywhere from 4 to 150 years.
Sea urchins have radially symmetry.
The Purple Sea Urchin's diet consists of plants, animal matter, including algae, dead fish, sponges, decaying matter, mussels, barnacles, and kelp. The Purple Sea Urchin is the prey of crabs, sunflowers stars, snails, most birds, fish, sea otters, and humans. The Purple Sea Urchin is actually a delicacy in some countries.
The classification of a Sea Urchin is Echinoidea
sea urchin
you should run like crazy
A sea urchin does move, but not very frequently.
because the crab needs the sea urchin for protection and the sea urchin needs the crab for food
Ummm...it's the thing from which a sea urchin hatches?
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. :(
a blue tuxedo sea urchin
It urges the sea to adapt to IT! The litle urchin urger.
Spines of the sea urchin can cause injuries of the skin.
In your specific situation, I would strongly suggest making an appointment with your physician to have the nodule looked at - you may have a fragment of a sea urchin spine buried in the skin of your foot which may require surgery to correct. In general, after stepping on a sea urchin you should carefully examine the skin to ensure that no spines have become embedded. If you are unsure whether or not there are spines in your skin, you should seek outpatient medical care at a local first aid or urgent care center.
A (street) urchin is a child who lives on the street, surviving by engaging in petty crimes. A (sea) urchin is a spiny creature (exoskeleton), with a soft interior. I welcome improvements to this answer.