Viruses cannot reproduce by themselves, and often viruses are the cause of myocarditis. Given these facts, the cause of myocarditis cannot what among the following options:
- They may not survive.
 - direct damage to the lungs
 - A compound that donates proton
 - live by the shore
 - microorganisms
 - survive in a body
 - reproduce by themselves
 - eat by themselves


 

       reproduce by themselves  