Which of the following statements about punctuated equilibria and Darwinian gradualism is best supported by the fossil record?
a. Neither model clearly explains the changes we see in the fossil record.
b. Darwinian gradualism is most supported in the fossil record
c. Punctuated equilibria is most supported within the fossil record.
d. Both models of evolutionary change are in evidence in the record.
d
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In the United States, attitudes regarding the role of women in the workplace have varied according to economic need.
Answer the following statement true (T) or false (F)
Forensic anthropologists study __________
a. the bones of ancient primates b. ancient hominins c. the identification of skeletal remains and the means by which individuals have died d. how cultural practices influence the spread of infectious diseases
In survey research, ________ refers to the attributes that differ among members of a population
A. unknowns B. questionnaires C. interviews D. variables E. random samples
Using pronouns, demonstratives, and substitutions are ways of creating ___________ in discourse
A backchannel cues B cohesion C obliges D imperatives E cooperation