Which of the following is of potential interest to a primatologist?
a. human-like footprints left and preserved in ancient volcanic ash
b. trauma on the skull of a recently deceased individual
c. the development of the first writing system
d. canine size in male baboons and its contribution to mating success
Correct Answer: d
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Observing living primates can teach us about __________
a. human evolution b. adaptive radiation c. convergent evolution d. all of these
Which of the following will cause a movement along the demand curve for apple juice?
A) an expected change in the future price of apple juice B) an increase in the price of apple juice C) a change in the price of orange juice, a substitute for apple juice D) a decrease in consumer incomes
The more evolved aspects of human culture, such as science, religion, and philosophy, have no biological foundation
Indicate whether the statement is true or false
The skeleton of "Lucy's baby" reveals that Au. afarensis
A. was still completely arboreal. B. was bipedal but still adapted to climbing. C. was a chimpanzee ancestor. D. had no period of infant dependency. E. was able to make precise stone tools.