Question

Fisheries are

1.the number of fish caught in a certain area.
2.one or more stocks of fish that can be treated as a unit.
3.all the marine animals and plant life.
4.the catch that is discarded and never used.

Answer 1

not 100% sure but i think its 2.one or more stocks of fish that can be treated as a unit. to me thats the only one that makes sense.