Did Neandertals lose an evolutionary "arms" race?
Gibbons
A
A
D000818:Animals; D001519:Behavior; D005075:Biological Evolution; D015186:Hominidae / Q000033:anatomy & histology / Q000502:physiology; D006801:Humans; D006811:Humerus / Q000033:anatomy & histology / Q000502:physiology