Final answer:
The viruses that cause HIV, hepatitis, and Ebola can kill people.
Step-by-step explanation:
The viruses that cause HIV, hepatitis, and Ebola have a common characteristic, which is that they can kill people. These viruses are all known to cause severe diseases in humans. HIV weakens the immune system, making individuals susceptible to other infections and illnesses. Hepatitis can cause liver inflammation and damage, eventually leading to liver failure. Ebola causes a hemorrhagic fever that can be fatal.
Learn more about Viruses and their effects on humans