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← Earth & Natural SystemsIf a pollutant that biomagnifies is introduced into an ecosystem, which consequence follows at higher trophic levels?
A)Decreased individual pollutant concentration
B)Faster pollutant excretion rates overall
C)Reduced pollutant absorption efficiency occurs
D)Increased pollutant concentration in organisms✓
💡 Explanation
Biomagnification causes pollutants to become more concentrated at each successive trophic level because organisms at higher levels consume many organisms from lower levels, accumulating the pollutant. Therefore, the pollutant concentration increases in organisms at higher levels, rather than decreasing or being excreted faster.
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