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Echinoderms/Rotifers

Chapter 21.2 of Biology: God's Living Creation

QuestionAnswer
Echinoderms Spiny-skinned animals, phylum name meaning "hedgehog skin"
Water-Vascular System A complex system of water-filled tubes that extends throughout the body
Rotifers Microscopic invertebrates found in freshwater lakes and ponds
Parthenogenic Eggs that require fertilization
Tube Feet The "suction cups" of a starfish
Created by: ChknNuggets
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