(i know the answer) what caused natural selection among the peppered moths of manchester, england? a) natural environmental changes b) human-caused environmental changes c) genetic stability in the population d)  resource stability in the population    b) human-caused environmental changeshope this : )

(B) Human-caused environmental changes

Explanation:

Natural selection may be defined as the process that helps the organisms to survive better in their environment.

Industrial revolution leads to the natural selection of peppered moth. Hence, the human caused environmental changes is responsible for  natural selection in case of peppered moth of Manchester.

Thus, the correct answer is option (B).

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.