Which of the following is not a concern related to human impact on the Antarctic food web?
A) global warming
B) commercial whaling
C) thinning of the ozone layer
D) harvesting krill
E) None of these choices, all are human impacts on the Antarctic
Correct Answer:
Verified
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A) consumers
B) bacteria
C) saprotrophs
D) fungi
E) all
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A) mechanical
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