The Conservation Organization Ocean Blue Has Developed a Seafood Recommendation

The conservation organization Ocean Blue has developed a seafood recommendation list that advises avoiding many captive-reared species; why might seafood captured from sustainable wild stocks be more desirable?

A) Aquaculture often diverts food production away from staples to an exported crop.
B) Aquaculture's intense biological activity often degrades local water and land quality.
C) Captive-reared species may be exposed to pollution like heavy metals that can be difficult to detect.
D) Species harvested sustainably improve local economies.