How much does Pilates ball weigh?

Why does light reflect better off a mirror than a sheet of paper? What river forms most of the border between Vermont and New Hampshire? How old is the singer from American rejects? What are the 3 major cities in Bolivia? What ethnicity is brenda song? How much a silver coin 1 US dollar 1776-1796? Do you have a crush on Ta? What year was Lenin in power? What is the driving distance from philadelphia to great lakes Illinois? Why is it so important for people to know the sex of a baby? What are the London docklands used for today? What force slows things moving in the air? What are animal killers called? The information in nonfiction writing should be the most current available? How much does an average man's foot weigh? What is 108 feet x 2 feet x 1.5 feet in cubic yards? How do you give the fish the worm on club penguin? What is mr in Japanese? What language is yia sou? What does skerd mean?