Is it better to have a facial spa a day before a wedding or a week before a wedding? There is a cow and an ox in the field? What is fuller's lye? What is Shrove Tuesday? What branch of government interprets the laws? Do you need to take drivers ed in order to get a pink slip? How do you know if your guinea pigs back is hurt? How many types of gunpowder are there? What is the teenage king in Egypt in 1922? Does Canada own any warm islands? Which food would provide the most roughage for the body? Does any vinegar can work for the body? How many horsepower does a 2009 4 liter mustang have? What religion is based on the teachings of Muhammad? When did the EU member countries start DST at the same time for the first time? Does a ruler measure volume? Where does a vent theoretically begin for plumbing? What is one way that regenerative medicine and nanotechnology might be used together? What year is a case 1840 skid steer serial number JAF0189593? How does the taxonomic universal ancestor kingdom category present different conclusions about the relations among living than those presented by the previous 5 kingdom system of classification?