The first three options I see are all making-decision process to take action, but the last one is the one that is not like that. Researching is something that is not so close in meaning to what you need. That is why, D is a good option.
True
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Apex several of people recently died from morgellons disease which is thought to be linked gentically modified foods
Answer:
Territory is the second essential element of the State. State is a territorial unit. Definite territory is its essential component. A State cannot exist in the air or at sea. It is essentially a territorial State. The size of the territory of a State can be big or small; nevertheless it has to be a definite, well-marked portion of territory.
Explanation: