You are given a science question (easy-level) and four answer options (associated with "A", "B", "C", "D"). Your task is to find the correct answer based on scientific facts, knowledge, and reasoning. Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D'. There is only one correct answer for each question.
Q: Chinese and European societies can use different but effective technologies when addressing medical questions. What does this demonstrate?
(A) Varied approaches can yield successful technologies. (B) Not all technologies behave according to scientific laws. (C) The development of science and technology are independent. (D) Technology results more from practice than from scientific knowledge.
A:
A