By age 2, a baby's brain weighs almost ______ percent of its adult weight and body weight is about ______ percent of adult weight

A person who has limited ability in a second language is referred to as a(n) __________ bilingual.

Fill in the blank(s) with the appropriate word(s).

Which of the following individuals is the most likely to quickly establish positive bonds with stepchildren?

A) Lillian, a stepmother with no other children B) Barry, a stepfather with children of his own C) Jack, a stepfather with no other children D) Diane, a stepmother with children of her own