SCS Marine Wildlife Crossword Puzzle II

12345678910
Across
  1. 1. A Walrus tusks are primarily composed of _____
  2. 4. A Walrus uses this to detect its prey
  3. 6. A shark's skeleton made of _____
  4. 9. The Grey seal's nickname is ______
Down
  1. 2. This marine mammal is referred to as the "unicorn of the sea"
  2. 3. The ____ is also known as a sea cow
  3. 5. The ___ shark can live in both freshwater and saltwater
  4. 7. Unlike other whales, baleen whales do not have _____
  5. 8. This marine mammal is referred to as the "wolf of the sea"
  6. 10. Beluga whales do not have a _____ fin