Across
- 3. has a cell wall made of silica
- 4. animals that live in buried in the bottom
- 6. part of their life is planktonic
- 7. plants that live on ocean bottom or rocks
- 9. largest phylogenetic subdivision
- 12. represents energy transfer from one organism eats another
- 15. plant with no roots,stems,or leaves
- 16. small plant-like organism
- 18. strong swimming animals
- 19. only invertebrate that is considered nekton
- 20. organism that consumes other organisms
- 22. animals that eat meat
- 23. produces red tide
- 24. animals that both plants and animals
Down
- 1. spend entire life in floating state
- 2. animals that live on ocean bottom
- 5. large jellyfishes are in this category
- 8. one of the first organisms on earth
- 10. bottom dwelling organims
- 11. transfer of nutrients from deep water to surface
- 13. bacteria
- 14. organism that makes their own food
- 17. small animal that is a drifter
- 21. animals that eat plants