Duquenois-Levine solutions were used on a sample and the chloroform layer turned purple. This suggests that the tested substance is

a. Marijuana
b. Cocaine
c. Valium
d. Heroin


Ans: a. Marijuana

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By 2005, nearly half of all states had shifted from indeterminate sentencing to:

A) determinate sentencing. B) mandatory sentencing. C) guidelines-based sentencing. D) presumptive sentencing.

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The American colonists reinforced their commitment to local policing by creating a theory of government called ________

Fill in the blank(s) with correct word

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In their studies of homicide offenders, Virkkunen, et al., and Linnoila, et al., found that:

a. The non-impulsive group reported higher levels of dopamine. b. The impulsive group reported lower levels of dopamine. c. The impulsive group reported lower levels of serotonin. d. The non-impulsive group reported lower levels of serotonin.

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The first step in the change process is identifying a __________ gap

Fill in the blank(s) with correct word

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