Question

(03.03 mc)
which factor would not be monitored to determine the strength of a toxin in an aquatic system?
the amount that is released in the water
the location of the body of water
the way it is absorbed by organisms
how it affects organisms

Explanation:

To determine the strength of a toxin in an aquatic system, factors related to the toxin's properties and its impact on organisms are relevant. The amount of toxin released affects its concentration (and thus strength - more toxin can be more potent). The way it is absorbed by organisms (e.g., through gills, skin) and how it affects organisms (e.g., causing illness, death) are also key. However, the location of the body of water (e.g., a lake in a forest vs. a pond in a city park) does not directly relate to the toxin's strength. It may affect where the toxin is, but not its inherent strength in terms of toxicity.

Answer:

The location of the body of water.