Concept:Critical and creative thinking involve higher-order cognitive abilities like analysis, evaluation, and original idea generation. These are not simple recall tasks.Explanation:Critical thinking uses reflective and rational reasoning to gather, interpret, and evaluate information for a judgment. Creative thinking produces original and unconventional ideas. A skill is the ability to perform a complex task smoothly. Both critical and creative thinking are complex skills because they require high concentration, multiple approaches, and the ability to analyze different viewpoints. They are much harder than simple or basic skills, which involve only memorisation or routine actions.Answer:B. Complex skills