At about 31 to 34 months of age, children add detail to their ...

[tfester]

At about 31 to 34 months of age, children add detail to their language that allows them to use correct word order and sentence structure. This is called:
 a. Development of syntax
  b. Sentence embedding
  c. Pragmatics
  d. Language acquisition device

Question 2

Which of the following statements is correct?
 a. Communication is a complex and dynamic system of symbols that can be used in spoken and written form.
  b. Speech is a broad term that encompasses all forms of communication.
  c. Language is a symbolic communication system that is learned rather than biologically inherited.
  d. Semantics include the cultural rules associated talking and interpersonal exchange.

[djofnc]

Answer to Question 1

a

Answer to Question 2

c