You are presented with the question "Pathogens do what?" and the following answer choices: 
- Break down proteins
 - adapt to environment
 - influenza orthomyxoviruses
 - work symbiotically with humans
 - the immune response
 - cure disease
 - have a negative impact on the body
 - are harmless

Now knowing that disease-causing microbes have a negative impact on the body and pathogens are microbes that cause disease, choose the best answer.


 

       have a negative impact on the body  