Please help me Describe industrial melanism and the effect it had on peppered moths.

The evolution of the peppered moth is an evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial Revolution. The frequency of dark-coloured moths increased at that time, an example of industrial melanism.

i think that d. wind is the answer.   i missed the question when i answered a. currents.

the correct answer should be false

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