Because <span>dissatisfied employees will find a way to respond, most likely in ways that are harmful to the organization.
For examples, those employees could perform below the standard on purpose, steal the company's money, or even try to sabotage the deals that the company needs in order to advance its operation.</span>
The one that could affect human population would be :
A. Deadly virus emerges that can pass from human to human.
This will greatly decrease the amount of human population
C. Nuclear war breaks out between two nations
This will kill a lot of people and also potentially creating genetic mutations for the next generation
D. Immigration to united states from china increases
This will make it harder for the population to get the resources that they need for their living
hope this helps