Why is the human immunodeficiency virus so deadly?
A
It cannot be broken into pieces to make antibodies.
B
It is too small to identify the white blood cells.
C
It is not recognized as a virus by the body.
D
It kills the cells that make antibodies.

I think the answer is D.

It kills the cells that make antibodies.

Hope this will help u..

answer; ///i believe that the correct answer is (ballad);

omg taking this same test i was stuck on the same question i was too lazy to read the book sadly i cant really give you an answer to this question too complex the answer will be in chapter 5 of the cay