18 in its index form

What living creature is first in dictionary and encyclopedia? What do you mean by accural? What do analogous structure tells us? Are alligator snapping turtles endangered? What pages of stig of the dump are to do with the circus? How do clocks wake us up? How did the ghost adventures crew start? Positive 3 minus negative 7 equals? What is the length of distance if one length is 44ft width is 94ft and the other length is 50 ft? What are the circumstances under which an offer lapses and stands revoked? How many times does ten go into 1000? What is the root word of intense? Can you eat a glass? What is an abrasive personality? Who is the photographer that takes un-focused pictures? What are the top ten animals with the biggest teeth? What was Mark Twain's Nickname? Is it normal to have viginal discharge but not your period? What is the distance between London and London city airport? What law did James joule prove?