The age of ____ is defined as the age at which a fetus can survive if it must be born because most of its bodily systems function adequately. It typically occurs 22 to 28 weeks into the pregnancy.
a. zygotic intent
b. viability
c. plasticity
d. continuity
Question 2
By what age will children show a preference for a small group of playmates?
a. 6 months
b. 1 year
c. 18 months
d. 2 years
