Sharks

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Across
  1. 2. The type of frequency sharks hear that humans can't
  2. 5. This birth gives embryos no placenta
  3. 6. The name of the ear duct
  4. 8. This organ is useless in most sharks
  5. 9. 95% of the shark is wasted from this threat
  6. 10. All sharks eat only meat, so they are
  7. 12. You will feel the shark rub up against you in this attack (no spaces)
  8. 14. Live birth with a placenta
  9. 16. What filter feeders use to siphon out their food (2 words no spaces)
  10. 18. This type of attack takes place in the surf zone (no spaces)
Down
  1. 1. The careful preservation or protection of sharks
  2. 3. Ampullae of Lorenzini detect weak _____ fields in prey
  3. 4. Another name for egg cases (no spaces)
  4. 7. Another name for inlet
  5. 11. The second sense a shark uses to find prey
  6. 13. The location of a shark's taste buds
  7. 15. Runoff of pesticides and chemicals are examples of this type of shark threat
  8. 17. You usually end up dead from this type of attack