Answer:
D. generally much more expensive to produce than water produced using other methods
Explanation:
Producing freshwater through desalination usually being done for water that's taken from the sea. The water from the sea contains high amount of sodium, which will be unconsumable before we extract the sodium content. Desalination is the term for the process to extract that sodium.
This process is expensive. Typically, The desalination process could cost the producer around $0.13MM to $0.40MM per thousand 
/day. Taking fresh water from other sources (such as clean river) will completely overlook this additional cost.
It is True that introduction of the 911 emergency response system increased the appeal of the professional model of policing.
<h3>What is 911 emergency response system?</h3>
Dialing 911 quickly connects a caller to a nearby Public Safety Answering Point (PSAP) dispatcher who is trained to route your call to local emergency medical, fire, and law enforcement agencies.
- The Emergency Services Response System is designed to handle all calls directed to the universal emergency number by the contact center and to relay incident reports to appropriate emergency services / emergency response units' dispatch centers.
- It is also an effective tool for monitoring (tracking) incident handling, with the ability to take over incident handling control for complex emergencies, assisting emergency response units in coordination during incident handling, and reporting to governmental authorities.
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Traditional cyberspace operational task is to permanently, completely, and irreparably deny access to, or operation of, a targeted function for the foreseeable scope of the conflict.
Cyberspace, according to the Department of Defense, is the fictitious space in which digital information is transmitted over computer networks. The DOD's regular business operations in and through cyberspace are made up of its military, intelligence, and intelligence-related activities. Military operations in cyberspace employ cyberspace capabilities to produce effects that aid operations in both the physical and cyberspace domains. In order to carry out national security duties, cyberspace operations are carried out under the jurisdiction of the judicial branch. Traditional threats typically come from states using well-known military tactics and recognized military forces. Non-intelligence activities make up cyberspace OPE and serve as the foundation for subsequent operations.
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I'm guessing It could do both but I'm going more with hurting
