US Constitution provides for a federal government superior to state governments in regard to enumerated powers. Federal law trumps any state law in explicit conflict. State law subservient to federal law in case of explicit conflict. If state law affords more rights to residents, the state law is presumed to prevail.
The correct answer is D. flying over United States cities
That's because drones can be used for anything. They can even be used for spying on someone or assassination. That's why people are scared of others spying on them or of something worse happening.
First Lady Michelle Obama has recorded an ad encouraging parents to teach their children good nutrition habits in order to stem the increase in child obesity. This message is an example of: a public service announcement.
The concept is known as Pull system whereby the material is only created when needed and delivered to the appropriate location at the precise moment it is required.
A Pull System is a Lean strategy designed to cut down on waste in any kind of production process. With the pull system, new work is only begun when customers want it. This tactic helps to save overhead and lower storage expenses. Each of us, as consumers, is in some way a member of a pull system that is based on a particular signal. This system only allows us to consume when there is a demand and at the appropriate moment.
Learn more about Pull system here:
brainly.com/question/14144873
#SPJ4
