Question

hiv is the virus that causes what?

aids

a weak immune system

the flu

a person to get sick

Explanation:

HIV (Human Immunodeficiency Virus) is known to cause AIDS (Acquired Immunodeficiency Syndrome). A weak immune system is a result of HIV infection over time, but the direct condition caused by HIV is AIDS. The flu is caused by influenza viruses, and "a person to get sick" is too general. So the correct option is the one with AIDS.

Answer:

A. AIDS