To prevent rickets, vegetarian children should be sure to obtain sufficient amount of vitamin and calcium.
a. d
b. c
c. e
d. k

Which of the following is an important function of child-directed speech? (a) it captures the infant’s attention and maintains communication. (b) it reduces the occurrence of infantile amnesia for the earliest memories of infancy. (c) it reduces the need for reciprocal interaction between caregivers and children. (d) it assists in prolonging rem sleep in infants.

Compare germany’s culture and food to america’s culture and food.

What is the healthiest serving of meat