| Similarity | Rank | |
|---|---|---|
| algal | 0.909 | 56888 |
| cyanobacteria | 0.883 | 98709 |
| plankton | 0.850 | 48381 |
| phytoplankton | 0.844 | 59482 |
| Algae | 0.843 | 53993 |
| seaweeds | 0.810 | 89474 |
| photosynthetic | 0.803 | 75795 |
| chlorophyll | 0.788 | 42980 |
| micro-organisms | 0.782 | 55794 |
| microbes | 0.781 | 22688 |
| kelp | 0.773 | 37539 |
| spirulina | 0.770 | 72115 |
| Chlorella | 0.766 | 92151 |
| zooplankton | 0.765 | 87441 |
| chlorella | 0.765 | 91359 |
| organisms | 0.761 | 10221 |
| microorganisms | 0.761 | 22248 |
| invertebrates | 0.759 | 40647 |
| nitrogen | 0.758 | 12237 |
| seaweed | 0.754 | 25455 |
| nematodes | 0.754 | 66160 |
| seawater | 0.753 | 34230 |
| Spirulina | 0.753 | 71512 |
| corals | 0.751 | 27872 |
| krill | 0.751 | 55144 |