How did adopting the euro help European Union member states? O A. It stopped the fluctuation of currency values.
O
B. It allowed member-states to economically specialize.
O
C. It eliminated the costs of currency exchange.
O
D. It created another barrier to trade with nonmembers.

Drugs have a high potential for abuse. there is no routine therapeutic use for these drugs and they are not available for regular use. they may be obtained for “investigational use only” by applying to the u.s. drug enforcement agency. examples include heroin and lsd. which scheduled drug is this?