Registered nurses administer psychotherapeutic medication prescribed by the 1.psychiatric 2.psychiatric technician 3.therapist, among other important tasks. At a minimum, a registered nurse needs 1. A Ph 2. an associate degree 3.a program certificate in order to be hired.

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.