Does Lake Superior have polar bears?

Where were the bricks used to build the empire state building made? What is the area of Oswego Lake? True or False Zooxanthallae live in the tissues of corals? What is the largest mountsin in the rocky? How did rusty crayfish get into the Great lakes? What would be a positive effect of draining a wetland? What are the rivers and lakes in the coastal plains of NC? What is the most numerous vertebrate species on earth? What does swarming sea mean? How many miles is the worlds longest floating bridge? What are 3 names for the Antarctic Ocean? Which state on the gulf of Mexico has the longest name? What crops are grown in the great lakes? How do you spell beach in french? What is a large swell in the ocean called? How old is the Nile River? Who discovered Midway Atoll? Where is nueces river on the map? How much does the Burj Dubai cost to maintain? What do animals compete for in the rainforest?