it doesn't have a skeleton
A squid is a cephalopod, and has no skeleton at all. The only hard part of a squid is its beak.
No, a squid has no internal skeleton or backbone, so is an invertebrate.
No. A squid is a type of nekton.
No. Squid have a vestigial, or highly reduced, internal feather-shaped shell called a "pen".
a squid is a predator-type consumer.
A vampire squid is not a fish. Squid are not fish.
if you mean the heaviest invertabre than it is the giant clam.
No. Cephalopods like nautilus, squid, cuttlefish, and octopus have no skeleton, just one long piece of cartilage.
They have a type of skeleton called a hydrostatic skeleton. This type of skeleton is a fluid filled sac which is surrounded by muscles.
Internal Skeleton
internal skeleton
a sponge skeleton