Most likely audience and purpose. It's not like there are timed applications and the way you write it is up to as long as it makes sense.
Answer:
C
Explanation:
you can't see in person that there was a noise but all the others you can see
Answer: The woman who gave this to me was very helpful
The main reason why you would use the revising strategy called Use Snapshots is because snapshots are some of the easiest way to catch and contain lots of material, especially on a computer desktop.