What is the different between mind and brain?
What does (sophisticated activities) mean in the following sentence:
The brain is responsible for our most sophisticated activities.
"mind" • noun 1 the faculty of consciousness and thought. 2 a person’s intellect or memory. 3 a person identified with their intellectual faculties. 4 a person’s attention or will.
"brain" • noun 1 an organ of soft nervous tissue contained in the skull, functioning as the coordinating centre of sensation and intellectual and nervous activity. 2 intellectual capacity
sophisticated = highly developed and complex
activities = 1 conditions in which things are happening or being done. 2 busy or vigorous actions or movements. 3actions taken in pursuit of an objective. 4 recreational pursuits
so: highly developed actions of some kind