This picture shows a child's life cycle from growing into a young marriage to create a family, pregnancy, breastfeeding, family care, with social address yourself. Finally, this cycle is going to die, which is based on the passage of time.
This photo shows the life cycle from birth as children grow into young adults. Married to a family, pregnancy, child care, family, society itself is the last death, which is integrated over time.
This picture shows the life cycle from birth, as a child, grow as a young, married to build family, pregnancy, child care, family. There are social, introverted. Finally died. The circuit this according to time.