What does ‘pick their noses’ mean? ‘Pick their noses’ means clean the nose with a finger, which is considered bad manners. Related posts: What was Valli’s deepest desire? What was the plea of the folk who had put up the roadside stand? ‘Science is a systematised body of knowledge that explains certain general truths or the operation of general laws’. Based on the statement, identify and state the characteristics of management that establish it as a science. What according to you is ‘beauty’?