You are presented with the question "What contains deoxyribonucleic acid but not much else." and the following answer choices: 
- minerals
 - bacteria
 - loose soil
 - pollen
 - viruses
 - anemia
 - PDAs
 - vertebrates

Now knowing that viruses contain DNA but not much else and dNA is an abbreviation for deoxyribonucleic acid, choose the best answer.


 

     viruses    