Answer:
What is in seasons, seconds, centuries, and minutes, but not in decades, years, or days?
What has fingers and a thumb but no hand?
What has been around for millions of years but is never more than a month old?
They are the group who manages the winged engines of war.
There are four of these, but everyone's favorite seems to be spades.
I am a room that has a roof but no walls. What am I?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?