Across
- 3. and killed for food
- 5. animals
- 7. living organism which feeds on organic matter
- 8. that swim
- 11. place over earth
- 12. large area with covered with trees and undergrowth
- 13. is a treeless place
Down
- 1. features on there body and there behave
- 2. main woody stem of a tree
- 4. and in the sky
- 6. grow through time
- 9. group of living organisms
- 10. makes air