Imagine a researcher aboard an oceanographic vessel collects samples from the water column, extending from the surface to 3000 meters depth. sample analyses shows that the water is isopycnal. which of the following statements correctly define what this means and why?

The answer to this question is  c. pharmaceutical accumulation  reclaimed water refers to the water that being used again after it already  used for agricultural purposes.this type of water often contains pharmaceutical accumulation because of the chemical fertilizer that is used for the plants is absorbed into the water.

Answer erosion,oil spills,pollution,tourism,urban development;

Ctrust me i know its c

Bdef the answer rn t