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Author Question: Children who are exposed to two languages prior to the age of ____ develop strong proficiencies in ... (Read 93 times)

saraeharris

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on: Jun 22, 2018
Children who are exposed to two languages prior to the age of ____ develop strong proficiencies in both.
 
  a. nine years
  b. six years
  c. three years
  d. one year

Question 2

What is a chromosomal trisomy?
 
  a. A medical test to detect abnormal chromosomes.
  b. An abnormality that occurs when the child has three parents, as when the mother had sex with two different men on the same night.
  c. A genotype abnormality that can be corrected surgically.
  d. An extra chromosome within a pair.


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shailee

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

C

Answer to Question 2

D


saraeharris

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Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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