Within the amniote egg, the embryo is contained within a fluid-filled sac called the:
A. chorion
B. allantois
C. amnion
D. yolk sac
C. amnion
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Another name for kindred is “the relatives.”
a. True b. False
Detached observation is a research approach in which investigators observe human behavior and create their own categories and theories to describe and explain it
Indicate whether the statement is true or false.
Evidence at this time suggests which East African Australopith(s) used stone tools?
A) Ardipithecus ramidus B) Orrorin tugensis C) Australopithecus afarensis D) Australopithecus garhi E) all of the above
Four-field anthropology does not claim ________ as a distinctive feature
A. its holistic approach B. broad cross-cultural comparisons C. the study of human biology, culture, and language D. both scientific and humanistic dimensions E. an exclusive focus on contemporary cultures