Answer:
dopamine
Explanation:
Cocaine and amphetamine both boost activity of dopamine, although they do so through different mechanisms. Hope this helps!
4)trade
Which of the following contributed to the rise of Sumer?
NOT:
1) farming
2)military power
3) isolated location
<span>During the New Kingdome, pharaohs were buried on the west side of the Nile, across from the city of Thebes. These cliffs provided excellent camouflage, making it more difficult for thieves to find the pharaoh's burial. This area became known as the Valley of the kings.</span>
Answer:
https://www.newscientist.com/article/mg22329802-900-local-people-preserve-the-environment-better-than-governments/
Explanation: