Answer:
that is not a question you could end your whole brainly career for that
Explanation:
stop it get some help
Well you haven't provided any answer options so answer options include things like mountain climbing. Mountain climbing involves multiple systems and functions over a long period, with moderate being something like hiking the same mountain.
Depression or being alone with someone of the opposite or same sex for longer than like 10 minutes
It will help you.
And the answer is A. U.S. Government websites.