Letting Go of Smokeless Tobacco - Dartmouth-Hitchcock

Marijuana is: A. Physically addictive, but not psychologically addictive; B. Both physically and psychologically addictive; C. psychologically addictive but not physically addictive; D. neither physically nor . psychologically addictive; E. There is no consistent research to prove or disprove either form of addiction (P. 271) ................
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