At approximately what age should a child be able to tie his/her shoes?

For most contemporary seniors, retirement

A) inevitably leads to adjustment problems. B) is a time of opportunity and personal growth. C) leads to physical health problems. D) changes their perceived quality of life.

In Judaism, upon learning of the death of a family member or close friend, the tradition is to express grief by ____

a. lying prostrate on the floor of the family's house b. wearing a black ribbon c. abstaining from eating and drinking during the mourning period d. washing one's hands and feet four times daily