Physical anthropologists are interested in tool use in nonhuman primates because it:
A.probably resembles tool use in early hominids
B.is a recently developed behavior
C.demonstrates that chimpanzees are on their way to becoming more human
D.all of these
E.none of these
The possibility that early hominins from South Africa may not have been habitual
bipeds is suggested by what physical trait?
A.the intermediate position of the foramen magnum
B.the presence of a divergent big toe
C.a very short/broad pelvis
D.the modern leg/arm proportions
E.lack of forward curvature in the spine
What is the relationship between the adoption of agriculture and climate change in
South America?
A.The presence of serious periodic droughts inhibited the development of agriculture