smokeless tobacco

need thesis/abstract and intro

Required elements for abstract section:
One paragraph (not indented)
No more than 250 words
States problem/issue
Explains relevance of topic
Addresses method used (A review of the literature was completed to
Included short statement of findings (summary of important aspects of discussion section that relates to your conclusion statement)
Includes short statement of conclusion

Required elements for introduction section:
Half a page minimum and no longer than one page.
Introduces topic of the paper. 
Briefly describes or defines the topic terminology, if needed
Fully introduces the background of topic and explains why topic is relevant and/or why the literature review is needed. 
Includes generalized epidemiology statistics (incidence and prevalence) in this section, if relevant. 
Last sentence is thesis or problem statement.  (Specific, with one main idea that is developed and proven through the research detailed in paper.)