They are powered by converting chemical energy in gasoline to mechanical energy in the engine.
Answer: Control
Explanation:
In terms of psychological field, goal of control is defined as practice that helps in management and training of people regarding display of good behavior, improvement in work and eliminating damaging events and being successful.Controlling is form of management through instruction.
According to the question's situation, selecting oil-rig site far from shore to maintain safety of workers is displaying psychologist's goal of control .It is way of reduce mishappening chances that can take place in on- shore site.
Answer:
A.
Explanation:
Free native-born men who owned land.
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