Living Things

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Across
  1. 2. A cold-blooded animal without a backbone that has both gills and lungs at different stages in its life cycle
  2. 3. Young plants and animals (Hint: pg 148)
  3. 7. Feature passed on to a living thing from its parents (Hint: pg 139)
  4. 8. Animals with backbones
  5. 10. Receive from a parent (Hint: pg 148)
  6. 11. A kind of animal without a backbone that keep soil healthy (Hint: pg 143)
  7. 12. Another word for 'features'. (Hint: pg 147)
  8. 13. Another word for 'compare'
Down
  1. 1. Things that animals do (US spelling) (Hint: pg 150)
  2. 4. Animals without backbones
  3. 5. Change in form during an animal's life cycle (Hint: pg 158)
  4. 6. Move from one place to another according to the seasons
  5. 9. A kind of animal without a backbone that has a hard covering outside its body (Hint: pg 143)