The place where two soil profiles meet i believe!
a scale-model mound made of the same materials that make the real hill
Your answer is D, Rhizobium
Peppered moth stimulation is an experimental setup that show the behavior of moth in relation to their environment. The objective of the setup is to stimulate changes in moth population as a result of pollution and predation.
Peppered moth stimulation relates to the survival of the fittest because the moth with the most adaptive ability will be able to survive despite the negative forces in the environment. The bright colored moth was able to survive the pollution in the environment and retains its colour while the black coloured moth change its colour to black due to the pollution int the environment.
The aortic valve prevents backward flow of blood into the left ventricle.
