Some cyanobacteria produce potent neurotoxins that, if ingested, will kill humans. These cyanobacteria are most likely to contaminate

water rich in organic carbon wastes but poor in phosphate

water rich in phosphate wastes but poor in organic carbon

Some cyanobacteria produce potent neurotoxins that, if ingested, will

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