Classification and Environment

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Across
  1. 3. how ferns reproduce
  2. 5. can breed fertile offspring
  3. 8. flowering plant
  4. 10. egg shell of reptiles
  5. 11. animal with three parts of body
  6. 12. fish breathing organ
  7. 13. dont have backbone
  8. 14. feelers in the head of most arthropod
  9. 15. non-flowering vascular plant
Down
  1. 1. non-flowering plant
  2. 2. plant the tree to restore the land
  3. 4. mangifera indica
  4. 6. differences between species
  5. 7. temperature depend on the environment
  6. 9. swim in the ocean and can sting