Which of these statements is true about the peppered moth's role in industrial melanism?
A.It is still being studied today.
B.It is a rare example of how Charles Darwin was wrong about 'survival of the fittest.'
C.It is a classic example, one that has over the years proven to be absolutely true.
D.It is an ecological example of how humans and nature can coexist with neither affecting the other.
What is It is still being studied today.