| A | B |
|---|
| perception | the act of perceiving something |
| introvert | a person whose thoughts are turned inward rather than to the world outside |
| permanently | in a lasting way; not temporary |
| spaghetti | thin, long, string like noodles that are made of flour and water |
| sophomore | a second-year student in a high school or college |
| optometrist | a person trained and licensed to examine people's eyes to correct their vision |
| astronauts | a person who travels in or navigates a spacecraft |
| supermarket | a large food store where customers serve themselves and pay as they leave |
| automatically | in an automatic way, without thinking |
| hickory | a tall North American hardwood tree with gray bark |
| cosmonauts | a name for a Soviet or Russian astronaut |
| perspective | a point of view; a way of thinking about or seeing things |
| landscape | a view of a certain area of land, or a picture of such a view |
| nautical | having to do with sailors, ships, or the ocean |
| navigation | the science of determininig where a ship or aircraft is, how far it has traveled, and in what direction it is going |
| geographic | of or having to do with the study of the earth's surface |
| heroic | having to do with or about a hero; noble and courageous |
| perimeter | the boundary around a figure or area |
| asterisk | a star-shaped symbol used in printing that tells the reader to look elsewhere for information |
| archives | a place in which important historic documents are kept, or the documents themselves |
