_________________ are the changeable characteristics of a given ...

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_________________ are the changeable characteristics of a given population.
 
  a. Crude birth rates
  b. Total fertility rates
  c. Life span
  d. Population variables

Question 2

What best describes the incarceration rate of the United States?
 
  a. The rates have been stagnant since 1980.
  b. The rates have dropped since 1980.
  c. The rates are not determinable by data due to liberal judges.
  d. The rates of grown rapidly.

[shewald78]

Answer to Question 1

d

Answer to Question 2

d

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[irishcancer18]

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