Answer:
What is made of water but if you put it in water it will die?
I go around in circles, but always straight ahead. Never complain, no matter where I am led. What am I?
I am the place to turn to when nature calls. What am I?
I make you weak at the worst of all times. I keep you safe, I keep you fine. I make your hands sweat and your heart grow cold. I visit the weak, but seldom the bold. What am I?
What is so fragile that saying its name breaks it?
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.