Answer:
C). The fittest humans survive and evolve.
Explanation:
As per the given description, Jerry believes imply that 'the fittest humans survive and evolve'. Her belief which asserts that the 'benefit of problems that wipe out large number of humans' reflect the application of Malthus's population and Darwin's theory of survival of the fittest' as the diseases, war, or natural disasters lead to serve a wider purpose as it takes away a large number of people with them that brings evolution survival of only the fittest ones by removal of lesser fits who were unable to survive. Therefore, option C is the correct answer.