What was a result of efforts by the U.S. and Canadian governments to improve water quality?

Question

A.increased hydroelectric power

B.a depletion of several salmon species

C.the resurgence of some fish populations

D.increased sugar maple production

Answer 1

Hello, yourself.

I'll be glad to check your answer. Note that only one answer has anything to do with improved water quality.

Answer 2

so whats the answer im confused

Answer 3

Is A