You are presented with the question "Antigens are molecules that the immune system recognizes as needing to be what?" and the following answer choices: 
- welcomed into the body
 - it needs them
 - stored in the body
 - accepted into the body
 - major threat to health
 - Something that causes allergies
 - rejected from the body
 - members of their own species

Now knowing that antigens are molecules that the immune system recognizes as foreign to the body and rejection is a normal reaction of the body to a foreign object, choose the best answer.


 

       rejected from the body  