You are presented with the question "What does HIV damage?" and the following answer choices: 
- Leptospirosis
 - immunities
 - Our immune system
 - immunizations
 - Veins and arteries.
 - respiratory system
 - Plant reproduction
 - the body's largest organ

Now knowing that hIV infects and destroys helper T cells and helper T cells are the critical link in our immune system, choose the best answer.


 

   Our immune system      