Who do you call if you file an internal complaint outside of normal business hours?

Glucose:

a. assists the pancreas in the manufacture of insulin. b. is an energy source for brain cells and other cells in the body. c. is an essential building block for body tissues such as muscle and bone. d. allows the body to use insulin.

It has been said that the greatest grief comes from the loss of a(n)

A) child B) parents/guardians C) elderly person D) adult