Answer:
Soldiers fight it but never changes.
They are the group who manages the winged engines of war.
This is the main ingredient in spaghetti and Mac-N-Cheese.
It's in your hand though you cannot feel it. Only you and time can reveal it.
Why is 6 afraid of 7?
People take me on walks and I run and have fun. What am I?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?