Short term:endanger their life or others
long term:could die
True. If it is a bacterial infection that it can be treated with antibiotics but if it's a viral infection, you can't get rid of it. The best you can do is lessen the pain or heal the ulcers that may show up.
That answer is C you have to progress in order to get certain fitness levels
Answer:
i think is 12 to 19 sorry if im not right