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Author Question: Approximately ____ percent of intellectual disability cases can be attributed to known biological ... (Read 77 times)

tth

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on: Jun 22, 2018
Approximately ____ percent of intellectual disability cases can be attributed to known biological abnormalities.
 
  a. 5
  b. 20
  c. 50
  d. 80

Question 2

In 1866, what did the British physician Langdon Down describe for the first time?
 
  a. characteristics of autism
  b. a subgroup of intellectual disabilities
  c. the case of the wild boy of Aveyron
  d. the condition of pervasive developmental disorder


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mrphibs

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Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: c.

Answer to Question 2

Answer: b.


tth

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Reply 2 on: Jun 22, 2018
Wow, this really help

momolu

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Reply 3 on: Yesterday
Excellent

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