fish classification chordates 7 vertebrates 1. jawless fish (lampreys)4. amphibians7. mammals 2....
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Fish Classification Chordates
7 Vertebrates
1. Jawless fish (lampreys) 4. Amphibians 7. Mammals2. 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
1. Circulatory System
1. Circulatory System p.424 - 425
2. Respiratory System
Gills
3. Nervous System
Lateral Line -- detects movement and current
4. Digestive System
Gall Bladder -- holds bile for release into stomach
5. Excretory System
6. Reproductive System
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