Question

To make his fish farm more sustainable, a farmer stops using feed made from wild-caught fish and starts using feed made from grains instead. What is the main reason that the ethics of using grain-based feed are still questionable?

A.
Growing the grain has its own costs to the environment.

B.
It places the fish farmers in competition with grain farmers.

C.
Changing feed sources leads to the overpopulation of wild fish.

D.
It fools consumers into thinking the farmed fish are healthier.

Answer 1

I think the answer is A

Step-by-step explanation:

Because it makes the most sense