Children who are exposed to two languages prior to the age of ...

[saraeharris]

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.

[shailee]

Answer to Question 1

C

Answer to Question 2

D

[saraeharris]

Gracias!

[amandalm]

Thanks for the timely response, appreciate it