Answer: The correct answer is B.
Explanation: Hope this helps plz mark brainliest.
When dopamine levels are elevated this reward pathway reinforces the use of the drug.
Dopamine is an organic chemical that is produced in our bodies, and is related to reward-motivated behavior.
The anticipation of most types of rewards increases the levels of dopamine in the brain, and many drugs also increase dopamine as well as blocking its reuptake into the neurons follow release.
At the outset of the secessionist movement in the south, it was "South Carolina" that defeated the cooperationist argument that the south should act as a unit, since it was South Carolina that was the first to secede.
