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