Potassium-40 (40K)
a. decays to the gas, argon-40 (40Ar)
b. decays to carbon-14
c. has a full-life of 1.25 billion years
d. is the same as carbon-14
e. is destructive and therefore not used by paleoanthropologists
a
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There have been four million years of evolution in the genus Homo
a. True b. False Indicate whether the statement is true or false
What did Martin Whyte conclude in his cross-cultural examination of women's status?
A) There is little connection between the various factors that can be used to measure women's status. B) Women have higher status regarding wealth and property than regarding personal autonomy. C) Despite some differences in outward appearance, women's status is pretty consistent worldwide. D) A high frequency of warfare in a society lowers women's status in most spheres of life.
Define marriage
What will be an ideal response?
The dry land that connected Australia and Tasmania is known as Beringia.
Answer the following statement true (T) or false (F)