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Author Question: Children who are exposed to two languages prior to the age of ____ develop strong proficiencies in ... (Read 108 times)

saraeharris

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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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Answer to Question 1

C

Answer to Question 2

D




saraeharris

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Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it


sarah_brady415

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Reply 3 on: Yesterday
Excellent

 

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