Answer:
What room do ghosts avoid?
I am the kind of ant that's good at math.
I save lives on the ground and in the air
I sleep when you are awake, I am awake when you fall asleep. I can fly but no feathers to aid my flight. What am I?
I have cities but no houses I have mountains but no trees I have water but no fish. What am I?
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic