Li’s driveway is icy. It is so icy that Li cannot get his car out of the driveway. Li needs help. So he goes to his computer. He looks online. He learns that he can pour sand on his driveway. This will make the ice less slippery. Li looks around his house for sand. But he cannot find any. He decides to go buy some at the store. There is only one problem. He cannot get his car out of the driveway!
Using the passage as a guide, the reader can understand that a narwhal is