Additional chemical hazards training must be provided to employees: a) annually b) when new hazards are introduced into the workplace c) when there is an exposure to hazardous chemicals d) every three years

Lisa has a section of her document that she would like to include in the index. which option should lisa choose? mark index mark entry insert endnote add text

The north and south regions had very diferent economies in the 1800s.

What statement best describes operating systems? it’s possible for modern computers to function without operating systems. most operating systems are free or very inexpensive. operating systems are managed by the computer’s microprocessor (cpu). operating systems manage the computer’s random access memory (ram).