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 |
|---|---|---|---|
| 516 | 2011-03-27 15:34:38 | 69.18 | |
| 137 | 2011-03-09 14:27:29 | 69.21 |