Information about potentially hazardous substances that may be encountered in the working environment is found on a document commonly referred to as the _______.?

________________________ agents may be delivered as vapors, aerosols, or liquids and may be delivered by conventional or nonconventional means

a. Radiological b. Biological c. Nuclear d. Chemical

A woman delivers multiple births. They are considered ____

A) one delivery B) multiple deliveries C) the number of newborns born alive D) the number of fetal deaths