2. Choose the type of nursing school you want to attend. In California, there are three types of pre-licensure nursing programs, and two alternative routes to become a registered nurse: 1  Associate Degree in Nursing (ADN) - Takes 2-3 years.2  Offered at many community colleges. 3  Prepares you to provide registered nursing care in numerous settings.n California, there are three types of pre-licensure nursing programs, and two alternative routes to become a registered nurse: 1  Associate Degree in Nursing (ADN) - Takes 2-3 years. 2  Offered at many community colleges.
Question and answer. Water pollution in the United States and Canada is caused by a. acid rain. c. industrial wastes. b. runoff from agricultural chemicals. d. all of the above.
High water bills are often caused by leaking toilets. that waste large amounts of water. The diagram below illustrates the parts of a toilet. Most water waste is caused by a leaking flapper or a. faulty fill valve that stays open. An open fill valve can. have water flowing through it at a rate of three to five. gallons per minute or 4,000 gallons a day. If you can. hear your toilet running loudly, it means you could be. wasting large amounts of water.