The answer to this question is life expectancy.
People learn to empathize feelings of other people by putting them self’s in the other persons show to try to see what there going through in life. We can improve by starting to not focus only on your self and to start you can help other people around for example a family member.
Answer:
hpv HIV hepatitis b herpes
Explanation:
All of the above since they are all caused by a virus.
