The confederate constitution stated that each state
a. could impose protective tariffs.
c. was independent.
b. could decide to halt slavery.
d. elected its own president.

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?