Sea Creatures

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Across
  1. 4. It is small with a curved body. It's yummy, too!
  2. 7. It is too tiny to see. Many sea creatures eat it.
  3. 8. If it loses an arm, it can grow it back. It has many.
  4. 11. It is usually not dangerous to people.
  5. 12. It is the biggest animal and lives in every ocean.
Down
  1. 1. It can be both dangerous and beautiful.
  2. 2. This is the zone where it starts getting dark.
  3. 3. It is invasive to the north pacific ocean.
  4. 4. It is flat with a long, thin tail.
  5. 5. Its skin is rough and it has many rows of teeth.
  6. 6. It has a hard shell and lays eggs on a beach.
  7. 9. This is the zone closest to the top of the water.
  8. 10. It will walk sideways and will often outgrow its shell.