Answer:
Be there for them. Not necessarily tell them "don't be suicidal" But more of telling them "if you ever need someone to talk, I'm here", Or even asking them about their life could get them to open up to you about why they are feeling suicidal, you could be the person they need to open up to.
Hope this helps!
I'm pretty sure the answer is
B.) To see if your exercise frequency is enough
Because, when an infection exist in the human body it tends to spread, so if the cells stayed in one space then the infection would have a much greater opportunity to severly make that person very ill before the cells could even get to the infection.
Answer:
You need to believe in yourself, and have faith that you can and will succeed. Have a positive attitude and just be yourself :)