<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>
Answer:
Horses play a large role in the daily and national life of the Mongols; it is traditionally said that "A Mongol without a horse is like a bird without the wings.
Explanation:
Puede ayudar a sus vecinos permitiéndoles tomar prestadas cosas, ayudándoles a llevar cosas y dándoles consejos
The North wanted the federal government to govern the entire country. The South wanted the states to have more power.
They also disagreed on whether or not the new territories would allow slavery or not.
