Immunodeficiency occurs when the immune system is what?
dangerous homogenous healthy broken down reduce perfect It decreases functioning
A B C D E F G H
Work items are broken down by year of effort.
Immunodeficiency occurs when the immune system is broken down
Immunodeficiency occurs when the immune system is what? (A) dangerous (B) homogenous (C) healthy (D) broken down (E) reduce (F) perfect (G) It decreases (H) functioning