Answer:
In many years, not much has happened. In many minutes, a lot has happened. In one second, everything has happened.
What runs around all day. Then lies under the bed. With its tongue hanging out?
What word is a plural, but when you add an "S" to the end, it becomes singular?
I have two hands but cannot clap
What is yellow, looks like the moon and has seeds?
What never gets any wetter no matter how hard it rains?