Animal (easy)

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Across
  1. 3. different types of this animal
  2. 4. Likes to chase mice
  3. 6. eats oysters
  4. 7. lays eggs
  5. 9. Has a trunk
Down
  1. 1. swims in the ocean
  2. 2. Large marsupial
  3. 5. plant in the ocean
  4. 7. Flying mammal
  5. 8. Man's best friend