| seawater → HasA → magnesium | 0.64 | |
| seawater → HasA → sulfate | 0.53 | |
| seawater → HasA → gold | 0.39 | |
| seawater → HasA → zinc | 0.39 | |
| seawater → HasA → calcium | 0.33 | |
| seawater → HasA → iodine | 0.33 | |
| seawater → HasA → osmium | 0.33 | |
| seawater → HasA → vanadium | 0.33 | |
| seawater → HasA → 0.1–4 | 0.25 | |
| seawater → HasA → mineral | 0.25 | |
| seawater → HasA → only 30 ppb zinc | 0.25 | |
| seawater → HasA → potassium | 0.25 | |
| seawater → HasA → sodium chloride | 0.25 | |
| seawater → HasA → the atmosphere | 0.25 | |
| seawater → HasA → dead algae | 0.24 | |
| seawater → HasA → dissolved salts | 0.24 | |
| seawater → HasA → fat | 0.24 | |
| seawater → HasA → protein | 0.24 | |
| seawater → HasA → bromide | 0.16 | |
| seawater → HasA → detergent | 0.16 | |
| seawater → HasA → sulphate | 0.16 |