Across
- 5. several forms of
- 7. eats dung and debris
- 9. rain
- 11. deoxyribonucleic acid
- 12. Water word
- 14. simple organic compound
- 18. eats vegetables
- 21. marine ecosystems
- 22. eats meats
- 23. shallow wetlands
Down
- 1. how to tell if somethings hot or cold
- 2. sea in Greek
- 3. water without salt
- 4. same nutritional relational to the primary source
- 6. communities on the bottom
- 8. something that drys up into a surface
- 9. free floating plants or algae
- 10. anything that uses matter
- 13. low narrow sandy islands
- 15. the sun
- 16. substance composed of atoms that can’t be broken into smaller pieces
- 17. how animals eat others
- 19. where something lives
- 20. eats dead things