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What is the primary function of both the external skeleton of a crab and the internal skeleton of a seagull?
They providestrength and support for the body.
What type of skeleton does a crab have and how does it help the crab?
An Exoskeleton - external skeleton. Stops it getting omnomed
How are the skeleton and the shell of a crab alike?
The skeleton and shell of a crab are synonymous. What we'd call the shell of a crab is simply a component of its exoskeleton, the external covering arthropods use made out of a tough protein, chitin.
what is primary function of both the external skeleton of a crab and the internal skeleton of a seagull?
They providestrength and support for the body.
Why is a external skeleton called external?
External, meaning outside. Thus, Outside(External) Skeleton.
What is a crab crab's shell for?
Crabs have no inner skeleton like humans do so the shell is its skeleton but on the outside of its body. The shell protects the crab from injury.
Is a crab mammal?
No. Crabs are crustaceans.Mammals have fur or hair, are warm blooded, give birth and have an internal skeleton..Crustaceans are cold blooded, lay eggs and have an external skeleton (shell).
Which of these have an internal skeleton crab man cow and turkey?
All but the crab do.
Do a crab have a skeleton?
no they do not have an internal skeleton in order to grow they switch their shells
Are crab vertebrate or invertebrate?
Crabs are invertebrate!Say the yeti crab has no backbone or spine so it is an invertebrate! Not vertebrate.Yes, all crabs are invertebrates, having an external skeleton (exoskeleton).
What is a primary function of both the external skeleton of a crab and internal skeleton of a seagull?
They providestrength and support for the body.
How are a human skeleton and the shell of a crab alike?
A Human skeleton,and a crab shell are alike because,the bones inside the human body are strong like the crab shell on the outside of the body
