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Chordates. Fish Classification . 7 Vertebrates. 1. Jawless fish (lampreys) 4. Amphibians 7. Mammals 2. Cartilaginous fish (sharks, rays) 5. Reptiles 3. *Bony (ray-finned) fish 6. Birds. Ray Finned Fish Anatomy . 7th Grade Life Science . Body Systems - to be covered .
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Chordates Fish Classification 7 Vertebrates 1. Jawless fish (lampreys) 4. Amphibians 7. Mammals 2. Cartilaginous fish (sharks, rays) 5. Reptiles 3. *Bony (ray-finned) fish 6. Birds
Ray Finned Fish Anatomy 7th Grade Life Science
4. Digestive System Gall Bladder -- holds bile for release into stomach