If All the Conditions of the Hardy-Weinberg Equilibrium Are Met

If all the conditions of the Hardy-Weinberg equilibrium are met

A) then a population becomes better adapted to an unchanging environment.
B) then a population becomes better adapted to a changing environment.
C) this indicates allele frequencies are changing but the population is not adapting.
D) there is no evolution because the allele frequencies remain the same.
E) there is no evolution because the allele frequencies in the population are changing.