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Author Question: The toxicity of marine pollutants is estimated by: (Read 140 times)

bobbysung

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The toxicity of marine pollutants is estimated by:
◦ determining the length of time that the pollutant remains in the environment.
◦ calculating the concentration at which 50% of the test organisms die.
◦ the EPA.
◦ determining the total biomass of affected organisms in the environment.
◦ estimating the number of trophic transfers in the food web affected by the pollutant.


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Marked as best answer by bobbysung on May 3, 2019

joanwhite

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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bobbysung

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Excellent



joanwhite

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Great! Please up vote :D



 

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