sealife

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Across
  1. 3. has around 40 species.
  2. 6. are a type of salamander
  3. 7. know how to hold their breath.
  4. 8. demonstrate a range of emotions
  5. 9. has 190 to 1014 teeth.
  6. 10. they have great memories.
Down
  1. 1. Move by Flapping Their 'Wings'
  2. 2. are divided into two main groups
  3. 4. animal has three hearts.
  4. 5. they are 95% water.