ActiveX Controls should be enabled only if they are from a(n) ________

Which of the following methods does NOT advance a presentation to the next slide?

A) Pressing the Spacebar B) Clicking the right arrow in the Navigation bar C) Clicking the right mouse button D) Clicking the left mouse button

The hazardous activities associated with unfavorable working conditions are collectively referred to as _____.

Fill in the blank(s) with the appropriate word(s).