Answer:
What can be seen but not touched?
If the day before yesterday is the 23rd, then what is the day after tomorrow.
Proof you've done your time in school
In birth I spring forth, in life I unfold. In death I wilt and die, but rebirth restores all.
The buyer doesn’t want it, the producer doesn’t need it and the user doesn’t know their using it.
Two little holes in the side of a hill. Just as you come to the cherry-red mill.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?