The correct option is B.
Family life cycle refers to the emotional and intellectual stages that one passes through from childhood to retirement age as a member of a family. There are five phases of family life cycle, these are: Independence, marriage, parenting, launching of adult children and retirement. <span />
I think the best answer is b
A comminuted fracture is a break or splinter of the bone into more than two fragments
That system is called the immune system
Because of its crust, pizza is in the grain group
Hope this helps :)