Answer:
Soldiers fight it but never changes.
What is in seasons, seconds, centuries, and minutes, but not in decades, years, or days?
What is born on the ground but floats to the sky, to be returned back again from the clouds up high?
What has many keys but cannot open a single lock or door?
We traveled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. How can that be possible?
When is it bad luck to see a black cat?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?