<span>1 is the correct answer the Democrats blamed the Republicans for the Stock Market crash of 1929.</span>
In a prominent model of self-administration developed by George Koob, rats are allowed to self-administer cocaine for either 1 hour each day (short access) or 6 hours each day (long access).
Answer:
O Egypt was a long, skinny civilization clinging to the Nile river for life.
Explanation:
I believe this is the answer because the Egyptian civilization developed along the Nile River, because the river's annual flooding ensured, rich, fertile crops.
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Regulate interstate (between states) and international trade
Answer:
Decline in the intensity of sexual response.
Explanation: