they live in the shells.
they all have hard shells and live in the ocean
Since the shells of mollusks are composed of calcium carbonate (limestone), the likelihood of the surrounding rocks being limestone too would be very high, due to the shells of dead mollusks.
Mollusks have soft body and hard shells but some don't even have shells.
most have shells
They have shells.
Some mollusks live in shells made of calcium carbonate, but they do not have exoskeletons like insects do.
clown fish
Mollusks are soft bodied animals that can have no shells,1 shell or even 2 shells. Snails, clams, sea slugs, clams, scallops, oysters, octopuses, and squid, are some types of Mollusks.
Animals that live in shells are commonly referred to as "mollusks." This diverse group includes organisms such as snails, clams, and octopuses, many of which possess a hard external shell for protection. Mollusks are characterized by their soft bodies and, in many cases, a muscular foot used for movement. Other shell-bearing animals, like certain crustaceans, may also be considered but are not classified as mollusks.
Norman W. Lermond has written: 'Shells of Maine' -- subject(s): Mollusks 'Shells of Maine' -- subject(s): Mollusks
Yes, they are mollusks as well
Slugs,Octopus