A. Natural Selection. This is because the weeds that are not resistant to it die out before they can reproduce, but the resistant ones grow to maturity and then reproduce, passing down the resistance gene. Over time, the resistance gene would become a normal thing in weeds, while the non-resistant gene would not exist anyone, since the gene could not be passed on.
I believe that the purpose of business continuity planing session in an organization is to discuss how to return the organization to normal operations as quickly as possible after a data breach. Business continuity planning is the creation of a strategy through the recognition of threats and risks facing a company, with an aim of ensuring that personnel and assets are protected and in a position to function in the event of a disaster.