What stratagies would i use to find a good toothpaste

Ineed to know what to put in the blanks.

The future for teen moms can be compromised due to the demands of parenting.

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.