Which of the following structures eventually develops into a baby?
a. the amniotic sac
b. the germ disc
c. the trophoblast
d. the blastocyst
b
Psychology
You might also like to view...
What is the term for the network of friends, family members, neighbors, coworkers, and others who can offer help to a person in need?
a) friendship b) camaraderie c) peer counseling d) social support system
Psychology
There are several personal factors that seem to offer protection against the effects of stress and illness. Which of the following is NOT one of the factors?
a) optimism b) hardiness c) social support d) being friendly and outgoing
Psychology