You are presented with the question "What does immunodeficiency do?" and the following answer choices: 
- enormous damage to homes
 - Make money
 - major threat to health
 - harm them
 - Plant growth is reduced
 - Stay sick shorter
 - Stay sick longer
 - Get well faster

Now knowing that immunodeficiency occurs when the immune system is not working properly and people with healthy immune systems usually get well on their own, choose the best answer.


 

       Stay sick longer  