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 |
|---|---|---|---|
| 1688 | 2011-01-25 16:06:18 | 71.27 | |
| 1586 | 2010-09-18 12:04:22 | 70.83 |