none Squid have no shells, the hardest part of the body is the beak which it uses to crush its food.
-- Squid have a vestige of an ancestral shell called a "quill" or "pen" due to its shape. It is much like a cuttlebone, but chitinous and transparent. Extinct squid did have a shell, but only one. --
Cephalopods such as octopuses, squid, and cuttlefish do not have shells. They have evolved with a reduced internal or external shell, or in some cases, no shell at all. This allows for greater agility and flexibility in movement.
Spiral seashells are called nautilus shells. These types of shells can be found on a squid or octopus and are very hard.
Squid eat fish. They are carnivores. They catch the fish with one of their long arms and pull it to their mouth. Squid have a hard beak like a parrot's.
A octopus is a cephalopod that has no shell. Also squid have internal shells that are not used for protection.
at the bottom of the ocean -- You can find squid most anywhere, including the shallows, depending on the species. --
A squid's beak doesn't have any teeth at all, in fact they are used to pry open shellfish and so on. They can drill through hard shells of prey. It is powerful enough to break human bone.
tusk shells, slugs, octopus, snails, mussels, squid
Technically, a squid doesn't have arms.
Squid are decapods which means they have ten legs .
the squid usually has three hearts
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.
A squid has a total of 4 gills, 2 on each side.