Depending on the species, sea urchins range in size from a few inches across (small rock-boring urchins) to a foot or more across (pencil urchins and venomous hollow-spined urchins). THATS NOT HELPFUL!!
The scientific or taxonomic name would be Diadema antillarum.
The spined pygmy shark typically grows to a length of around 22 cm (8.7 inches) as an adult. It is one of the smallest shark species in the world.
It depends on the type of urchin, anywhere from 4 to 150 years.
Sea urchins eat endlessly as long as there is food they are eating. They eat the algae growing in slat water tanks and the ocean.
If a monster becomes an Equip card, it loses all of its effects, unless specified otherwise. So what I mean is a Union Monster will then apply its union effects (as long as it was equipped by unioning, not by another method), but if a monster is stolen by Relinquished or equipped to Mermaid Archer, the monster's effect is lost. Spined Gillman's continuous effect to boost your fish, sea-serpent and aqua-type monsters, will therefore not be applied.
The young sea urchins develop inside womb like pouches inside the shell of female urchins until they are about 4 millimeters long and it's spines are fully developed.
It depends on the crayon. Crayola crayons are good, while most other brands are not. It is 5 inches long.
5-7hours depending on how good you are. :)
"When kids say 'average' they are really getting themselves into trouble! Most sea urchins are mass spawners, producing several million eggs. If even a tiny percentage are fertilized, you will have thousands of live offspring. And only a small percentage of these survive in their planktonic form without starving or being eaten until they find a place to settle as tiny adult urchins. Of these, only a handful will survive to spawn (and perhaps none). If I were being mathematically and linguistically correct I would have to answer your question, "The *average* lifespan of an urchin is 10-12 days!"On the west coast the intertidal sea urchins that kids come in contact with, like purple sea urchins (Strongylocentrotus purpuratus), are thought to be able live as long as thirty years. " - (author:Henrik Kibak)shared by: Glen Corral
Silkin child works very good!
i think pink looks good with deep purple I tend to wear black with it; black long-sleeved t-shirt, deep purple short-sleeved one and black trousers. It works.