One indication of psychosocial maturation between the ages of ____ and _____ is the presence of specific chores performed at home

Monozygotic twins develop when a fertilized egg divides into two parts that develop into separate embryos

Indicate whether this statement is true or false.

When one suicide leads to attempts by others to kill themselves, this is called __________

a) mass suicide b) cluster suicide c) suicide ideation d) self-fulfilling prophecy