| 1 | This paper also studied the curing residue test. | |
| 2 | The blue potion spilled onto Mandeni' s shoes and dripped over to the lab waste. | |
| 3 | However, we have to see the following radon and radioactive pollution in industrial waste residue. | |
| 4 | Concern is that stone paper, waste water, waste emissions from production processes do not. | |
| 5 | The iconic reef is being damaged by pesticides and sediment from farms that seep into waterways. |