‘True Grit’ Erodes Assumptions About Evolution
‘True Grit’ Erodes Assumptions About Evolution Mar. 4, 2013 — Dining on field grasses would be ruinous to human teeth, but mammals such as horses, rhinos and gazelles evolved long, strong teeth that are up to the task. ——————————————————————————– Share This: 4 Related Ads: •Tooth Teeth •Tropical Plants •Dental Gums •Evolution See Also: Plants & Continue Reading →