Answer:
you need to earn a doctoral degree
Explanation:
For the most part, you need a Master of Science in Nursing, or MSN, to become an advanced practice nurse. Depending on the exact nature of the work you wish to do, you may even choose to earn a doctoral degree, which those who wish to become Clinical Nurse Specialists often do.
Um...because someone put to much caffeine XD or a human does not need a lot of caffeine and coffee has more than needed
Continuing education is required and is available from a number of different sources