Answer:
I tremble at each breath of air, and yet can heaviest burdens bear. What am I?
I am always running but I never get tired or hot. What am I?
People need me yet they give me away every day.
I am higher than the king
I have two eyes in the front and a lot of eyes on my tail. What am I?
A man goes out in heavy rain with nothing to protect him from it. His hair doesn't get wet. How does he do that?