Ardipithecus ramidus and Ardipithecus kadabba have defied expectations about early hominins because __________.
A) both lived in densely forested environments
B) each shows evidence of a highly developed bipedal physiology
C) both are far larger than typical Miocene primates
D) neither shows evidence for increased cranial capacity

Question

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Ardipithecus ramidus and Ardipithecus kadabba have defied expectations because they lived in densely forested environments, which challenges the previous assumption that early hominins evolved in open savanna habitats.

Ardipithecus Ramidus and Ardipithecus Kadabba Have Defied Expectations About Early