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The top documents tagged [limbs smooth]
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limbs smooth
2008 Amphibians & Reptiles (B) Herpetology (C) 2008 Amphibians & Reptiles (B) Herpetology (C) KAREN LANCOUR National Bio Rules Committee Chairman
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Amphibians. What are amphibians? Vertebrates Tetrapods (“four feet”) Ectothermic “both ways of life” Special amphibious traits: Respiration.
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