Which best summarizes the scientific process that led to our current understanding of dna

Who won the debate over ratifying the constitution

Why did separate government develop in ancient greece?

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?