Recent research on the genetic basis of language development ...

[maychende]

Recent research on the genetic basis of language development suggests that:
 
  A. language development is wholly dependent on genetic effects.
  B. environmental effects have a greater influence on grammatical development than on lexical development.
  C. environmental effects have a greater influence on lexical development than on grammatical development.
  D. language development is wholly dependent on environmental effects.

Question 2

Adults' ability to acquire a second language acquisition depends on:
 
  A. the age at which they are exposed to the second language.
  B. their personal motivations to learn the second language.
  C. the type of social access they have to the second language.
  D. all of the above influence how well adults acquire a second language.

[mfedorka]

Answer to Question 1

C

Answer to Question 2

D

[maychende]

Wow, this really help

[parshano]

Thanks for the timely response, appreciate it