Across
- 3. Each of the pair of fins just behind the head of fishes
- 8. The fin on the upper or back surface of a fish
- 12. Organ used to detect electrical currents when sharks are close to an object
- 15. The last ventral fin of fishes
- 16. laterline allows fish to school and move without running into eachother
- 17. The posterior, or tail, fin of fishes
- 19. a living thing
Down
- 1. sharks, rays, skates, mantas
- 2. color pattern that results in dark back and light belly
- 3. Each of the pair of fins just behind the head of fishes
- 4. fish sensory organ
- 5. Gas filled sack that helps with buoyancy (bony fish)
- 6. organism with bones
- 7. water between salty and fresh
- 9. jawless fish
- 10. fastest shark
- 11. most common fish
- 13. 2 chambers
- 14. largest known fish filter feeds
- 18. flat bodied organism; triangle shaped body