MCQOPTIONS
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| 1. |
Some cyanobacteria produce potent neurotoxins that, if ingested, will kill humans. These cyanobacteria are most likely to contaminate |
| A. | water rich in organic carbon wastes but poor in phosphate |
| B. | water that are anoxic |
| C. | water rich in phosphate wastes but poor in organic carbon |
| D. | none of the above |
| Answer» D. none of the above | |