By looking at the molars and chewing muscles of H. erectus, researchers learned that
A. H. erectus was more dependent on tubers than earlier hominins.
B. H. erectus was more dependent on hunting than earlier hominins.
C. the chewing apparatus of H. erectus was essentially identical to that of H. habilis.
D. the chewing apparatus of H. erectus was different from that of H. habilis.
E. H. erectus had not yet begun to hunt.
B
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Which of the following is NOT considered a component of cultural knowledge?
a. Norms b. Values c. Belongings d. Perceptions
The burakumin constitute an isolated breeding population that is genetically distinct from the majority Japanese population.
Answer the following statement true (T) or false (F)
In a bifurcate merging kinship terminology, which of the following pairs would be called by the same term?
a: MZ and MB b: M and MZ c: MF and FF d: M and F e: MB and FB
Once humans evolve a resistance to a disease-causing organism __________
a. that organism becomes extinct b. humans become totally immune to that organism c. the organism begins evolving to counteract host resistance d. resistance to the organism becomes part of the human genome