Question

how can we assess the impact of contaminants on ecosystems??​

Answer 1

Explanation:

a) it is highly complex because of multiple stressors and sesonal variations

b) From simple lab experiments, the impact of every contaminant can be determined

c) impact related to concentrations can be found in well-established tables on the internet

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Answer 2

Answer:

a) it is highly complex because of multiple stressors and sesonal variations

b) From simple lab experiments, the impact of every contaminant can be determined

c) impact related to concentrations can be found in well-established tables on the internet.

Explanation:

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