How many lions are in zoos all around the world?

Why did Columbus say You can never cross the ocean unless you have the courage to lose sight of the shore? How many animatronic figures can be found inside the its a small world attractin at Disneyland? What restrictions are placed on national historic homes? What does Arlington national cemetery honor? In Cleveland a number of the attractions in the park system include a zoo and an aquarium.? What tools did they use to build the leaning tower? In terms of density why is it dangerous to swim under a waterfall? What is the biggest jewel on the crown? What state was the exception to the Mason-Dixon Line west of the Mississippi? What is the size of pharaoh mummy? Is the Statue of Liberty made out of bronze? What are secondary consumers of coniferous forest? What is a roller polley? In a forest of mixed growth somewhere on the eastern spurs of the Carpathians, a man stood one winter night watching and listening, as though he waited for some beast of the woods to come within the r? Are the Andes and Rockies really one mountain chain? What are small rings of swirling ocean water formed when surface currents collide? The Everglades is known as one of the wettest national parks? How far is Niagara Falls NY from Union City NJ? What is the dimension of the tomb of the unknown soldier? Which of the fllowing is caused by differences in ocean water density?