You are presented with the question "Which of the following can decrease stamina?" and the following answer choices: 
- toxins
 - smallpox
 - Dehydration
 - liver cancer
 - Weight
 - hypothyroidism
 - Cigarettes
 - uncontrolled

Now knowing that smoking tobacco decreases stamina and tobacco is most commonly smoked in cigarettes, choose the best answer.


 

       Cigarettes  