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Author Question: A process for the exchange of goods between mutually distrusting ethnic groups so as to avoid direct ... (Read 51 times)

vicky

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on: Aug 11, 2018
A process for the exchange of goods between mutually distrusting ethnic groups so as to avoid direct personal contact is called:
 
  a. silent trade
 b. negative reciprocity
  c. speculation
 d. barter trade

Question 2

The current world population is around how many billion?
 
  a. 2
  b. 4.5
  c. 7.5
  d. 10
  e. 12


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josephsuarez

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Reply #1 on: Aug 11, 2018
Answer to Question 1

a

Answer to Question 2

c


vicky

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Reply #2 on: Aug 11, 2018
Thanks


josephsuarez

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Reply #3 on: Aug 11, 2018
Welcome :)


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