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Answer:
Food consumption and production have a considerable impact on the environment. ... Food production contributes, for example, to climate change, eutrophication and acid rain, as well as the depletion of biodiversity. It is also a considerable drain on other resources, such as nutrients, land area, energy, and water.
Explanation:
The answer for the above statement is:
B. The Survival Of the Fittest due to competition for resources
After Overproduction, due to Natural selection, most fitted organisms just get stable into the ecosystem.
Explanation:
Evolution and "survival of the fittest" don't seem to be a constant factor. Evolution refers to the additive changes during a population or species through time. "Survival of the fittest" could be a widespread term that refers to the method of natural action, a mechanism that drives organic process amendment.
Stem cell differentiation involves the changing of a cell to a more specialized cell type, involving a switch from proliferation to specialization. This involves a succession of alterations in cell morphology, membrane potential, metabolic activity and responsiveness to certain signals.