You are presented with the question "What do bacteriophages infect?" and the following answer choices: 
- Bacteria
 - animals
 - the skin
 - alveoli
 - food
 - Most plants
 - PDAs
 - lungs

Now knowing that viruses often infect bacteria and phages, or bacteriophages are viruses that infect bacteria, choose the best answer.


 

 Bacteria        