Sea urchins are not fish.You see sea urchins are echinoids because of there spines and they have some parasites.
A salt-water body. Like a SEA or ocean. It says in the name SEA urchin.
the scientific name for a sea urchin is Family: Strongylocentrotidae Genus: Strongylocentrotus Species: Strongylocentrotus Purpuratus
A sea urchin is a consumer because it feeds on algae, plankton, and decaying matter by using its tube feet and spines to gather food particles from the water and its surroundings.
Sea urchin belongs to the Animalia kingdom, Echinodermata phylum, Echinoidea class, Echinoida order, Strongylocentrotidae family, Strongylocentrotus genus, and purpuratus species.
A bindin is a protein found in sea urchin eggs that helps sperm cells to attach and fuse with the egg during fertilization. It plays a key role in species-specific recognition and binding between the sperm and egg.
Urchin (sea urchin) umbrella-fish
sea urchin This answer is incorrect. The correct answer is a cuttlefish.
star fish ,sea urchin sea ,sea cucumber .
The symbiotic relationship is commensalism because the tiny fish gets a place to hide while the sea urchin is unaffected.
sea shell, sea urchin, small fish and others small sea spices
i dont know still dont know
Louis and he was stung by a jelly fish.
The classification of a Sea Urchin is Echinoidea
sea urchin
Well, you is not a letter. "U" is though. and the sea Urchin starts with 'U'.
they are as an urchin has the ability to catch small fish or shellfish such as cockles and whelks it is well and truly able to eat plants and meat
A sea urchin does move, but not very frequently.