(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).

thinking it would be physical characteristics

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products