one view of the tooth's system is people assume it is digestive because it helps refine food down to a level where you can more easily digest and manage it. another is that people feel it is part of the integumentary system because it is a covering and can be used as protection and is an outside layer if you..well smile and can be used as a protective 'cover' of your mouth.nother is that people feel it is part of the integumentary system because it is a covering and can be used as protection and is an outside layer if you.. well smile and can be used as a protective 'cover' of your mouth.
An associate's degree in nursing is a two-year degree that is obtained from a community college or vocational school. An associate's degree is the minimum requirement to become a Registered Nurse-however, be advised that many employers are requiring a bachelor's degree for many RN nursing roles.Bachelor's Degree in Nursing-Bachelor of Science in Nursing (BSN):octorate Degrees in Nursing: The highest degree one can earn in nursing is a doctorate level degree. You must first have a bachelor's and then a master's degree before completing the doctorate degree in nursing and becoming what some refer to as Doctor Nurse.
  To become a nurse you have to no about the human body, so i would think biology would be of use. Also, you can get a nursing degree, but you have to have at least 12 mon â¦ ths experience in a hospial before doing so. I would suggest getting this experience by voulenteering at a hospital.