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 |
|---|---|---|---|
| 690 | 2010-11-29 05:49:51 | 53.79 | |
| 614 | 2010-11-28 04:30:21 | 48.60 |