Obviously, clerical temps need to be proficient in at least basic office skills. They should be able to type, whether on a typewriter or a computer keyboard, and produce documents that are free of typographical, spelling and grammar errors. Although many positions do not require 10-key skills, others do, so 10-key proficiency is desirable.
A. Scientific theories are proposed answers to questions. B. Scientific theories are never proven. C. Scientific theories become hypotheses. D. Scientific theories summarize patterns found in nature. Weegy: The TRUE statement about scientific theories is : Scientific theories are never proven.
A scientific theory summarizes a hypothesis or group of hypotheses that have been supported with repeated testing.ome believe that theories become laws, but theories and laws have separate and distinct roles in the scientific method. A law is a description of an observed phenomenon that hold true every time it is tested. It doesn't explain why something is true; it just states that it is true.