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Does a crustaceans have a backbone?
no
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What makes a crustacean a crustacean?
having a segmented body, a chitinous exoskeleton, and paired, jointed limbs.
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What is an crustaceans?
Crustaceans are animals like lobsters, crabs, and crayfish. Crustaceans have two pairs of antennae, two pairs of maxillae, a pair of mandibles, which are like jaws, and biramous legs.
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What do crustaceans have?
Crustaceans have exoskeletons, two pairs of antennae, two pairs of maxillae, biramous legs, and mandibles, which are like jaws.
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Where is your backbone?
your back bone is a bone that runs down your back .It has a pattern of bone ,plate ,bone ,plate .....so you can move and bend your back.And if i recall correctly the ribs are connected to it.