A long period of female postreproductive time is found in which of the following?
a. Chimpanzees
b. ?Lemurs
c. Gorillas
d. ?All monkeys
e. ?Humans
e
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Crystalline materials that have been buried in sediments may be chronometrically dated using the __________ method
a. electron spin resonance b. stratigraphic c. optically stimulated luminescence d. paleomagnetism
Chromosomes are:
a. made up of DNA and proteins. b. visible during all stages of cell division. c. composed only of mRNA. d. indiscrete structures. e. occur singularly.
Which pigment source was commonly used about 130,000 years ago and is considered indicative of ritual activity according to many archaeologists?
a. Benne b. Henna c. Ochre d. Indigo e. Blood
Warfare in preindustrial societies is most likely to be found __________.
A) where people fear unpredictable natural disasters that will destroy their food supply B) in societies smaller than 21,000 people C) between nations that are militarily more unequal D) in societies suffering from chronic, predictable food shortages