In 1950, about ________ of teenagers who gave birth were unmarried

Freud and Erikson would both agree that:

problems of adult life stem from unresolved conflicts of childhood. there are five stages of development. people's relationships to their family and culture are of the utmost importance. environment determines behavior.

The specialized organ that provides nourishment and filters away waste products from the developing baby is called the

a. placenta. b. uterus. c. umbilical cord. d. embryo. e. amnion