physical therapist question

Hi my name is Ryan Kapsner. I live in Minnesota and I and doing a research paper for school about physical therapists. Some things I would like to know are what kind of education/training/years or college does this career require? What skills are needed to be a physical therapist? How much money does a physical therapist make, on average? or a range. What is the future employment opportunites for a physical therapist? What are some advantages and disadvantages of being a physical therapist?