please answer all 4 questions in essay format, apa format with in text citations and each question 200 min word.
Reference
1. Identify and describe the three broad classifications of hallucinogenic drugs.
2.Describe the neural basis for the effects of marijuana.
3.Elaborate on the medical use of marijuana for the treatment of chronic pain, muscle spasticity, nausea, and weight loss.
4.Review the effects of other hallucinogens that are related to acetylcholine.
References
Levinthal, C. F. (06/2013). Drugs, Behavior, and Modern Society, 8th Edition [VitalSource Bookshelf version]. Retrieved from https://bookshelf.vitalsource.com/books/9781323017647