Aquaculture has been beneficial in enhancing productivity, but may have negative effects by .
A) increasing damage to structures from wind and wave energy in submerged pens
B) concentrating farmed fish waste through open-ocean systems
C) reducing the genetic diversity of wild fish from escapes
D) increases the amount of wasted feed by moderating the number of farmed fish in each pen

Question

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The Answer of Aquaculture has been beneficial in enhancing productivity, but may have negative effects by .
A) increasing damage to structures from wind and wave energy in submerged pens
B) concentrating farmed fish waste through open-ocean systems
C) reducing the genetic diversity of wild fish from escapes
D) increases the amount of wasted feed by moderating the number of farmed fish in each pen

Aquaculture Has Been Beneficial in Enhancing Productivity, but May Have