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Author Question: Scientists who study aging are called _____. A) geologists B) anthropologists C) oncologists ... (Read 91 times)

wenmo

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on: Jun 18, 2018
Scientists who study aging are called _____.
 
  A) geologists
   B) anthropologists
   C) oncologists
   D) gerontologists

Question 2

Research on family income suggests that the U.S. has an hourglass economy.
 
  Indicate whether the statement is true or false


joshbk44

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Reply #1 on: Jun 18, 2018
Answer to Question 1

D

Answer to Question 2

True


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