At two years of age, the brain has attained ____ percent of its adult weight. (Fill in the blank)

At two years of age, the brain has attained ____ percent of its adult weight.
 
  Fill in the blank(s) with correct word

Question 2

Suring preschool years, girls and boys gain about ____ to ____ pounds a year.
 
  Fill in the blank(s) with correct word

Question 3

During preschool years, girls and boys tend to gain about ___ to ____ inches in height per year.
 
  Fill in the blank(s) with correct word

Question 4

Following the dramatic gains in height in a child's first 2 years, the growth rate ____________________ during the preschool years
 
  Fill in the blank(s) with correct word

Question 5

Encopresis happens more during the day than at night.
 
  Indicate whether the statement is true or false

Question 6

Infants and preschoolers need less sleep than older children.
 
  Indicate whether the statement is true or false

Question 7

Nightmares and sleep terrors are essentially the same.
 
  Indicate whether the statement is true or false

Question 8

Sleep terrors usually occur during REM sleep.
 
  Indicate whether the statement is true or false