In regard to the peppered moths, what has happened to the white peppered moth if the cities are now cleaner? A. Their population has not changed.
B. There population is equal to the dark colored moths.
C. There population has increased.
D. There population has decreased.

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.