Hiv infects and destroys helper t cells.
Helper t cells helper t cells are the brains behind immune response.
Hiv infects and destroys part of the immune response.
What can HIV infect and destroy part of?

a) water
b) parasitic
c) epidermis and dermis
d) the immune response
e) Veins and arteries.
f) Most plants
g) the body's largest organ
h) Trojan worm