The answer is the third option.
A goal is something you consciously want to achieve and are willing to work for in order to get it.
Perceiving pain and assisting in regulating muscle reflexes, breathing, and arousal are all functions of the reticular formation.
Going to movies, dances, or other events in a group is a good idea for teenagers because, all of the above.
All of the options listed are positive effects towards the teenagers, which make them safe in the situation. Going out with friends does remove the expectation of sexual activity, can reveal a lot about a person, and allows others to get to know each other.
Don't download unsafe programs , because many contain viruses.
Start and Shut down your computer/laptop properly.