The great edifice of variety and choice that is an American supermarket turns out to rest on a remarkably narrow biological foundation comprised of a tiny group of plants that is dominated by a single species: Zea mays, the giant tropical grass most Americans know as corn.
Game | Time | WPM | Accuracy |
---|---|---|---|
839 | 2011-10-29 12:49:08 | 86.58 | 99% |
774 | 2010-12-06 10:14:43 | 66.49 |