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 |
---|---|---|---|
514 | 2012-06-13 17:52:21 | 87.00 | 95% |
455 | 2012-06-07 19:57:48 | 84.30 | 95% |