<span>The correct answer is - nicotine can temporarily increase norepinephrine, a neurotransmitter scarce in people with depression.
Before Nathaniel started smoking, he was severely depressed, which is in part a biological thing (not only mental) due to his lack of norepinephrine. However, when he started smoking, his levels of this neurotransmitter rose, which is why he didn't feel as depressed as he used to be, but in turn, he became addicted to nicotine. </span>
The states did not act immediately.
States were also able to conduct their own foreign policies.
States also had their own money systems.
By the age of seven, most children have developed a sense of self-worth.
A conflict means the process where one party perceives that its interests are being opposed or negatively affected by another party.
<h3>What is a
conflict?</h3>
This refers to the mental struggle that results from opposing needs, drives, wishes or internal demands.
Hence, the Option C is correct because it is the the process where one party perceives that its interests are being opposed or negatively affected by another party.
Read more about conflict
<em>brainly.com/question/24769299</em>
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