Pharmacology {Ans: Study of biologic effects of chemicals}Pharmacodynamics {Ans: Study of how drugs affect the body}Schedule I {Ans: Classification for drugs with no accepted medical use}Schedule III {Ans: Classification for drugs with moderate to low potential for abuse}Pharmacokinetics {Ans: Study of how the body acts on drugs}Schedule II {Ans: Classification for drugs with high abuse potential}Schedule IV {Ans: Classification for drugs with low potential for abuse}Pharmacotherapeutics {Ans: Branch treating, preventing, and diagnosing diseases with drugs}Pharmacoeconomics {Ans: Involves costs of drug therapy}