The "grandmother hypothesis" proposes to explain the
a. age of onset of menopause.
b. age of puberty for males.
c. age of onset of menarche.
d. existence of menarche.
e. love for grandmothers universally.
a
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He "Great Leap Forward" was a Chinese movement aimed at achieving a(n) __________ economy
. centralized B. decentralized C. capitalist D. industrialized
The textbook defines marriage as a socially-approved union between two adults that has all of the following characteristics EXCEPT:
a. formalizing the relationship. b. regulating sexual rights and obligations. c. always involves some sort of explicit contract. d. managing economic obligations. e. assuming some degree of permanence.
The microlith became common throughout the "Old World" during the:
a. Paleolithic b. Mesolithic c. Neolithic d. Eolithic
Studying sound and the meaning of grammatical systems in a specific language is the work of a (an) ______
a. ethnologist b. historical linguist c. sociolinguist d. descriptive linguist e. glottochronologist