An expert is someone whoA. expends the least amount of effort for the greatest skillsB. expends the least amount of efficiency for the greatest practiceC. expends the least amount of energy for the greatest resultD. expends the least amount of experience for the greatest movements
The answer is A because an expert uses the least amount of effort to something and still obtains the greatest result because they are that good at what they're doing, making it easier for them to master.