Which is a logical implication drawn from the observation that a majority of heroin abusers who complete the withdrawal process relapse to their former pattern of abuse?
a) Drug dependence is caused by something more than physical dependence alone
b) Drug dependence is caused by psychological dependence alone.
c) Physical dependence is more severe than psychological dependence.
d) Physical dependence is the sole cause of drug dependence.
Question 2
What was the American government's attitude toward drugs and drug-related behavior prior to the 20th century?
a) There was little regulation and control
b) Nonmedical use of opiates and stimulants was illegal.
c) All drugs were illegal, and use resulted in strict penalties and incarceration.
d) Alcohol was considered to be a healthy substance, and its use was encouraged by the government.
A laser-guided observation of the Milky Way Galaxy at the Paranal Observatory in Chile in 2010.
Models of some representative proteins drawn to a common scale
Jeremy Bentham, A General Idea of a Penitentiary Panopticon, drawn by Willey Reveley.
The experimental system that permits observation of rotation in the F1 component of F1F0 ATP (b)
Naturalistic Observation
Two complementary angles are drawn such that one angle is 10 degree more than seven times the ...