They are gastropods - marine snails
A cone snail hides within the cowrie shell and can deliver a venomous sting from its harpoon-like teeth. This venom contains toxins that can be harmful and even deadly to humans, so caution is advised when handling cone shells.
Commonly referred to as a 'Shell', it is a hard, protective outer layer created by an animal that lives in the sea. It is the exoskeleton of an invertebrate. The shells are empty because the animal has died and the soft parts have been eaten by another animal or have rotted out.
Fish Whales Worms Turtles Stars Shells
Many molluscs, such as snails, and also creatures like turtles and tortoises have shells.
Creatures that have unusually high LD50s to the types of radiation emitted by the fallout, typically beta and gamma. Most of these creatures are simple types like insects, bacteria, jellyfish, etc.
The island people often used a variety of traditional forms of money, which could include items such as shells, beads, and other locally sourced materials that held value within their communities. In some cultures, specific types of shells, like cowrie shells, were widely used as a medium of exchange. Additionally, barter systems were common, where goods and services were directly exchanged without the use of currency. The specific form of money varied significantly depending on the island and its cultural practices.
Yes, tortoises' shells do grow. They don't go looking for an abandoned larger shell as they grow, like some sea creatures do. Their shells are attached to their spines.
Not the long, string-like spaghetti, but some other types of pasta like shells are hollow.
Shells are protective coverings formed by marine creatures like mollusks and crustaceans. They are not alive and therefore cannot sell anything.
Snail
Clams obviously live in the clam shells, sea slugs live in the spirial shells. Some of their organs actually form inside the shell. Also, once those die, sometimes hermit crabs take over the shell when they out grow their previous shell. crabs, mollusks, oysters, mussels, clams, scallops, and other creatures
A clam shell is typically oval-shaped with two hinged halves that can open and close. It is usually smooth and symmetrical. Clam shells can be distinguished from other types of shells by their shape, hinge, and lack of prominent ridges or spikes.