Most of the individual protections of the Bill of Rights now apply to the states because of the Supreme Court's interpretation of the Constitution's Preamble

necessary and proper clause

supremacy clause

Tenth Amendment

Fourteenth Amendment

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?