You are presented with the question "Meningitis can be caused by what?" and the following answer choices: 
- getting too cold after a shower
 - decomposing dead organisms
 - staying up too late when sick
 - influenza orthomyxoviruses
 - scraping oneself on a contaminated object
 - Microscopic organisms
 - smallest agents of disease
 - bruising oneself after a fall

Now knowing that scraping oneself on a contaminated object may cause infection and infection can cause meningitis, choose the best answer.


 

     scraping oneself on a contaminated object    