What falls from a tree and is spikey?

Why is there a mountain system in all oceans? Where is 2515 ocean view ave apt.? Is green bay east or west of the Mississippi? What river was not used by General Grant in the Union campaign in the West during 1861 and 1862? Can you see niagara falls from the moon? What does it mean when one end of the rainbow touches a bridge? What geyser can reach 200 feet in the air in Yellowstone national park? Who rebuild santa cruz mission? How Do People Cross The Bering Strait Today? Where are tsunamis higher in the middle of the ocean or near shore? What happens to the animals when a rain forest is destroyed? What is the last remaining wonder of 'The Seven Wonders of the Ancient World'? Why did they build the Petronas Towers? Who else besides the gladiators fought in the Colosseum? How old is the youngest girl and youngest boy to climb mt mckinley? Where is the Chesapeake Beach Railway Museum in Chesapeake Beach Maryland located? Where can you find salt fom? What is aswan famous for? What was the date when the first body was laid in the tomb of the unknown soldier in Arlington Cemetery? Which two majors cities are connected by the Ohio river?