Your answer would be A. Hope this helps!
The correct answer is a conditioned stimulus.
A conditioned stimulus (CS) refers to a previously neutral stimulus, that when repeatedly paired with an unconditioned stimulus (UCS) elicits the same response as the UCS, even in the absence of the UCS. In this example, the CS is Dr.Jones closing the classroom door, because this stimulus by itself elicits a response of anxiety in students.
The end of the Cold War and the collapse of international communism created a new panorama in contemporary international relations and the need for a review of the US role in the world. The victory of the United States in the Cold War and the dismantling of the Soviet Union created the conditions for what was then defined as a New World Order.
The end of world communism and the collapse of the Soviet Union brought a new context to international politics, in which only one country would have the potential to become the organizing hegemonic power in the world. This context has brought an internal review of the possible positions that the United States should take and the nature of the possible conformations of a New World Order.
Daily use reduces the volume of the hippocampus and amygdala for this reason researchers are particularly concerned about the effects of heavy marijuana smoking on the user, based on recent studies.
<h3>What are the health risks of smoking marijuana?</h3>
Weed, otherwise called pot among different names, is a psychoactive medication from the Cannabis plant. Local to Central and South Asia, the weed plant has been utilized as a medication for both sporting and entheogenic purposes and in different conventional meds for a really long time. "Pot" alludes to all items got from the plant Cannabis sativa. The pot plant contains around 540 synthetic substances. Pot is known to quiet clients down and controls their state of mind. It can assist kids with mental imbalances that experience continuous rough emotional episodes control it.
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