Natural selection can act only by the preservation and accumulation of infinitesimally small inherited modifications, each profitable to the preserved being; and as modern geology has almost banished such views as the excavation of a great valley by a single diluvial wave, so will natural selection, if it be a true principle, banish the belief of the continued creation of new organic beings, or of any great and sudden modification in their structure.
Game | Time | WPM | Accuracy |
---|---|---|---|
239 | 2019-11-19 08:18:20 | 63.33 | 97% |
170 | 2019-09-22 05:12:54 | 55.63 | 95% |