How do we know that australopithecines and paranthropoids were definitely hominins?
A) They have a parabolic dental arch and reliable evidence for bipedalism.
B) They have hominin facial features and relatively short arms.
C) They have reliable evidence for bipedalism and relatively short arms.
D) They have hominin facial features and a parabolic dental arch.
A) They have a parabolic dental arch and reliable evidence for bipedalism.
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Certain artifacts from the Adena people have been interpreted as observations of phenotypic traits such as __________
a. obesity b. anorexia c. dwarfism d. sickle cell disease
What factors limit slash and burn agriculture?
a) It is efficient only in temperate zones. b) It is efficient only in places with heavy rainfall. c) It is efficient only when population levels are constant. d) It is efficient only with appropriate forms of technology.
Unlike the burials of the Upper Paleolithic, the Neandertal burial sites __________
a. always occur in caves b. have copious grave goods c. rarely include children d. are remarkably well preserved
Among the new immigrant groups in Canada, the largest number comes from __________
A) India B) Mexico C) Vietnam D) Hong Kong