Help
End Section Review
End Exam
Answer Edit Confirmation
课程
活动
资料
反馈
题目内容
Overall, fish farming may provide a(i) wild fish stocks, but for certain species, the farmers cause a net loss of wild fish. Some fish farmers use upwards of five kilograms of wild fish as feed to grow one kilogram of carnivorous species like sea bass. Such (ii) feed plus other environmental side effects undermine the expected (iii) fish farming.
学员19xevl
学员19kmah
学员16evax
学员12gopl
学员11rvrg