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topic 2 life science

animals without backbones

QuestionAnswer
cnidarian an inveretebrae with poison stingers on tentacles
mollusk a soft-bodied invertebrae
echinoderm a spiny-skinned invertebrae
endoskeleton an internal supporting structure
anthropod an invertebrate with jointed legs and a body that is divided into sections
exoskeleton a hard covering that protects an invertebrate's body
Created by: Squirrellypoo
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