Most scientists agree that __________ is the most likely root ancestor of the australopithecines
a. Au. aethiopicus
b. Au. anamensis
c. Au. bahrelghazali
d. K. playtops
Answer b
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Analysis of DNA can aid scientists in __________
a. establishing how bones arrived at a site b. repetitive activities individuals performed before they died c. osteology d. investigating relationships among groups
The prototherian mammals:
A. lay eggs and do not produce milk B. lay eggs but also produce milk C. have live birth but do not produce milk D. have live birth and also produce milk
Historical linguists are interested in __________
A) comparing certain languages to determine if they were derived from a common ancestral language B) how people spoke in ancient times C) how the role of body language differs between different historical periods D) comparing how the number of basic color words increases in a society over time
The Human Relations Area Files provide a great deal of data but prohibit cultural comparison
a. True b. False