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Author Question: Primate evolution occurs during the Cenozoic era, or approximately the last __________ years. a. ... (Read 164 times)

wrbasek0

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on: Jul 10, 2018
Primate evolution occurs during the Cenozoic era, or approximately the last __________ years.
 
  a. 45 million
  b. 65 million
  c. 4.5 billion
  d. 6.5 billion

Question 2

From most to least inclusive, the geologic time scale is divided into ___________.
 
  a. eons, eras, periods, and epochs
  b. eras, eons, epochs, periods
  c. periods, epochs, eras, eons
  d. epochs, periods, eras, and eons


abro1885

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Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: b

Answer to Question 2

Correct Answer: a


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