Across
- 3. Biotic elements
- 4. work that protects the natural world
- 8. the study of different species
- 9. Man's best friend
- 11. Has a trunk
- 16. the study of plants
- 17. a_ is a producer
- 18. insects are
- 19. the study of genetic differences
Down
- 1. members of the fungus kingdom
- 2. contained in every living thing
- 5. no longer living
- 6. Large marsupial
- 7. the study of plants
- 10. invertebrates have an
- 12. make their own food
- 13. Likes to chase mice
- 14. must move around to eat
- 15. how many animal kingdoms
- 16. Flying mammal