The Harmful Effects of Marijuana 
1. There are many ways marijuana can harm you one can be your lungs, another can be
the respiratory system, the circulatory system as well, and central nervous system.

2. 
              
3.
 15.6% of eight graders have smoked marijuana in their lifetime.
33.7% of tenth graders have smoked marijuana in their lifetime.
21.2% of 12th graders have smoked marijuana in their lifetime. 

4.  personally i think one way we can prevent Non-marijuana use is by easily bringing people who have been affected by the use of marijuana and talk to kids and teens to show them that smoking marijuana isn't all fun and games you can die or be severely hurt from it. 

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6. I promise to not smoke marijuana because it can                                                                               hurt you and mess up parts of your body. and i don't                                                                            wanna mess up my life at an early age.