23easyYou do not want me to be permanent. But to avoid me is a mistake. You can let me help you. But precious time it will take.Show AnswerLearn MoreShare
8challengingWhat has cities, states, and countries, but no people, buildings, or land?Show AnswerLearn MoreShare
15challengingI have billions of eyes, yet I live in darkness. I have millions of ears, yet only four lobes. I have no muscle, yet I rule two hemispheres. What am I?Show AnswerLearn MoreShare
17normalIf you throw me out the window, You'll leave a grieving wife. But leave me in the middle of the door, And you might just save a life.Show AnswerLearn MoreShare