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:
This indicates bad behaveior and violince issus. No self control, hyperactive, no effort of dislipine from parents, and not being taught right and wrong
Explanation:
its obvious
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Your response may include these descriptions of Clay:
confident
brave
determined
young
strong
Seventeen-year-old Clay demonstrates these characteristics as he struggles several times trying to navigate the mountain but ultimately never gives up. When his attempt at zigzagging up and down the cliff fails, he nearly falls. However, he perseveres and decides to use his ax as a tool to help him gain a foothold as he climbs