Here are my 10 sources for my research paper.

1.   http://www.healthline.com/health/addiction/marijuana/effects-on-body


2.    http://www.drugabuse.gov/publications/research-reports/marijuana/how-does-marijuana-use-affect-your-brain-body
3.    http://lifehacker.com/what-marijuana-actually-does-to-your-brain-and-body-1693986467
4.     https://en.wikipedia.org/wiki/Effects_of_cannabis
5.     http://www.pbs.org/wgbh/pages/frontline/shows/dope/body/effects.html
6.   http://www.drugfreeworld.org/drugfacts/marijuana/the-harmful-effects.html
7.   http://www.webmd.com/mental-health/addiction/marijuana-use-and-its-effects
8.    http://www.drugabuse.gov/publications/drugfacts/marijuana
9.    http://www.drugfreeworld.org/drugfacts/marijuana/short-and-long-term-effects.html
10.   http://www.businessinsider.com/health-benefits-of-medical-marijuana-2014-4