Morphine, heroin, and codeine are effective because they imi… Post author By Anonymous Post date March 25, 2025 Related Posts:Morphine, heroin, and codeine are effective because…Morphine, heroin, and codeine are effective because…Desired: Liquid Codeine 75mg Available/Have: Liquid… ← The process of associating a behavior with its consequences… → The ability to think clearly, rationally, and independently…