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.
Science theory concerns itself with the possibilities and the limits of scientific knowledge. Science theory concerns itself with the possibilities and the limits of scientific knowledge. The basic assumptions of a theory are discussed, applicable methods for increasing manâs knowledge are explained, and, eventually, the validity of scientific pronouncements is reviewed and evaluated. Some basic principles (P1âP11) are enunciated below: P1: Every theory requires basic assumptions (a priori postulates) which cannot be proved. These presuppositions are not observable, but are of a metaphysical nature (Greek: metÃ  tÃ¡ physikÃ¡ = above physics, i.e., not based on observation).