The answer is D) the more benefit they will recieve from exercise
The most appropriate answer would be B. There is a behavioral phenomena in humans to avoid those they see as different, but also to avoid those who are known to be diseased regardless of the threat of infection. This can lead to social isolation for those with STI, if their condition becomes known to others.
Explanation:
our chemical barriers protect almost every infection we can get in our body
alcohol<span> poisoning, suicide, homicide, and traffic crashes</span>
