Answer:
I am the ultimate killing machine used not once but TWICE I can be made by humans.
Crooked as a rainbow and slick as a plate, ten thousand horses can't pull me straight. What am I?
I tremble at each breath of air, and yet can heaviest burdens bear. What am I?
You can see me in water, but I never get wet. What am I?
I have cities but no houses I have mountains but no trees I have water but no fish. What am I?
If you can spot one of these eastern warriors, it means they're not doing their job right.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic