Across
- 4. Harvested from red seaweeds
- 6. a herb that's found in beaches and marshes
- 7. root-like structures
- 8. a genus of brown macroalgae
- 9. salt-tolerant plant
- 12. Used to culture microorganisms in healthcare
- 14. Obtained from kelps
- 16. dominant salt-marsh plant in salt marshes
- 18. has prop roots that are exposed at low tide
- 19. phylum name for brown algae
- 20. A genus of brown seaweed
Down
- 1. A nutrient for many organisms
- 2. a type of large, brown seaweed
- 3. water from the ocean
- 5. Mermaid's wine glass
- 10. body of seaweed
- 11. the only flowering plants in the ocean
- 13. Leaf like structures
- 15. many species of marine plants and algae
- 17. Stem-like structures