yes
A periwinkle shell provides protection and support for the periwinkle snail. It is made of calcium carbonate and helps the snail retain moisture and regulate its internal environment.
Periwinkles will out grow their shells, another creature will then take that shell and the periwinkle will take another old shell. This is an example of symbiosis. :)
NO I is like a snail a shell but no bones. they wouldn't be compact enough to fit in the shell
It is important to return periwinkle snail shells to where you got them from because their young will either return to that shell where they can smell their parents in, or eventually the shell will disenegrate and make good nutrients to the soil.
You eat a periwinkle by pulling it out of its shell. You can do this with a small fork designed for this, or you can use a toothpick. You first cook the periwinkle. You can do so in boiling water with salt and spices added. You can also cook them by boiling them in plain water, then pulling them out and then sauteing them in butter, and garlic.
Gills in periwinkles are located inside their shell, specifically on the mantle cavity, which is a chamber located next to the body where water enters and exits. The gills are responsible for extracting oxygen from the water and expelling carbon dioxide.
Periwinkle is a boy.
a periwinkle is a lavender colored flower
Periwinkle. has written: 'First love'
periwinkle is a flower which does not bear fruit.
there are 5 petals on a periwinkle
Periwinkle snails are small marine snails that are typically found in coastal regions. They have a conical shell and feed on algae and other plant matter. Periwinkles play a role in the ecosystem by serving as food for various predators and helping to control algae growth.