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.
Hi
the answer is b. Its people were fierce warriors, clever traders, and skilled brass makers. because it was a military civilization.
Answered by Britton have a nice day :)
Answer:
The South had an agricultural economy that depended on enslaved workers
Explanation:
The main reason there WAS slavery was because of the money the Southern economy made off of cotton.
