1.)  What are the three factors that work together to get correct exposure?
camera, & lense


2.)  What is shutter speed?
The amount of times the shutter is opened.


3.)  What is aperture and how is it measure?
The amount with which the iris is opened or closed. Measured in f-number.


4.) What is ISO?
The sensitivity to light.

5.)  What does high shutter speed help eliminate? 
Motion blur.

6.) What is depth of field?
aperture.