For the given statement which option is correct?
Statement:
(X) Air pollution causes injury to all living organisms.
(Y) The harmful effect depends on the concentration of pollutants, duration .
(A) Both X and Y are correct.Y gives correct explanation for X
(B) Both X and Y are correct.Y does not give correct explanation for X
(C) X is correct, Y is wrong
(D) X is wrong and Y is correct
