| estuarine ecosystems | 0.31 |
| the gaṇḍakī river | 0.25 |
| river | 0.25 |
| produce pearl | 0.80 |
| secrete substance | 0.51 |
| move | 0.38 |
| created bottom shell | 0.35 |
| created matching top sh… | 0.31 |
| cover the irritant | 0.31 |
| secrete nacre | 0.25 |
| secrete the calcium car… | 0.25 |
| secrete conchiolin | 0.25 |
| shell | 0.65 |
| open circulatory systems | 0.49 |
| mantle | 0.45 |
| soft bodies | 0.39 |
| two shells | 0.37 |
| sensitive | 0.25 |
| invertebrate | 0.39 |
| animal | 0.25 |
| returned to the water | 0.39 |
| irritated by the intrud… | 0.39 |
| farmed in japan | 0.39 |
| raised | 0.25 |
| selected by proprietor | 0.25 |
| selected by marly | 0.25 |
| selected by miro leopar… | 0.25 |
| preserved | 0.16 |