A crustacean is a class of arthropod (jointed legs and a segmented body) that is encrusted with a hard outer shell, such as lobster, crab, shrimp and barnacle.
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A crustacean is a class of arthropod (jointed legs and a segmented body) that is encrusted with a hard outer shell, such as lobster, crab, shrimp and barnacle.
Clip Art:
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