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Squids are invertebrates, therefore they do not have spines. An earlier form of the squid had a shell, but this is obviously no longer present. However, a structure called the pen remains, part of the old shell. This is what helps the squid to maintain its structure.
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Are squid invertebrates or vertebrates?
Squid are invertebrates; they have no spine.
Why is a squid an invertebrate?
they are an invertebrate because they don't have a spine (or backbone).
Do giant squids have backbones?
No, the squid is a mollusc, and doesn't have a spine.
Is octopus calamari?
no. calamari is actually squid, and squid is not a type of octopus.
What is the squid pen made of?
The pen of a squid is made out of pure calcium nitrate
Is a wild boar an invertebrate?
No invertabrate means something does not have a spine. Snails, Squid, Star fish are invertabrates.
What is ink made from?
Squid
What is the the different freely movable joints in your spine?
The spine is made up of boney vertebra: Cervical spine, Thoracic spine, and Lumbar spine.
Are Glass Squid made of glass?
No, they are called glass squid because they are transparent.
What does a jellyfish a squid and a coward have in common?
jellyfish sting you and clams dont harm you at all:)!
Who was the Australian man who used to work for discovery in shows like man vs wild and died by squid?
I think you refer to Steve Irwin, but he was killed by accident when his heart was pierced by a poisonous spine of a sting ray, which is not even by evolutionary concepts, close to a squid! Also he made only documentaries about wild fauna, again not quite close to man vs wild.
What is another name for your backbone?
Back Bone: your spine...made of spinal vertebrae
