Answer:
What can be broken without being touched?
What type of drink is usually added to cereal in the morning?
I can be found in seconds, minutes and centuries, but not in days, years or decades.
When I type I tap these on the keys
What can touch someone once and last them a lifetime?
Written on with words of white, Has the color of the night, Is the teacher's best delight, And a student's daily fright