The dominance hierarchies among members of a peer group form ...

[robinn137]

The dominance hierarchies among members of a peer group form
 
  a. slowly but remain stable over a long period.
  b. slowly and change several times over a long period.
  c. quickly and remain stable over a long period.
  d. quickly but change several times over a long period.

Question 2

Under some circumstances, eight-month-olds can keep track of absolute pitch better than adults can.
 
  Indicate whether the statement is true or false

[frre432]

Answer to Question 1

C

Answer to Question 2

T