It's obviously answer A since without anger, aggressiveness and confrontation there would not be a situation to deal with these sort of violences.
Answer:
A testing facility notifies past sexual partners about an infected person's STI.
Explanation:
In order to stop the spread of STDs or STIs, the testing facility looks at the infected person and anybody that person came in contact with and lets the people know about the possibility of being infected. Some STIs are treatable.
Hope this helped :)
D, by wearing protective clothing I believe.
Lack of sleep or over excessive sleep , appetite changes , rapid mood changes , withdrawal