The drop in self-esteem often found when children first enter ...

[jazziefee]

The drop in self-esteem often found when children first enter middle school appears to be due to
 
  a. the acquisition of concrete operational thinking.
  b. peer comparisons.
 c. changes in ethnic identity.
 d. the illusion of invulnerability.

Question 2

Which best describes a newborn's sense of smell?
 
  a. Highly developed
 b. Crude but effective
 c. Exists but is not very useful
  d. Nonexistent

[scrocafella]

Answer to Question 1

b

Answer to Question 2

a

[jazziefee]

Excellent

[AmberC1996]

Gracias!