Answer:
Autumn leaves and bad bowlers wreak havoc on this
What flies without wings? What passes all things? What mends all sorrow? What brings the morrow?
It can cause deflation of tires when dropped from the rear of spy cars.
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
It is greater than God and more evil than the devil. The poor have it, the rich need it, and if you eat it you'll die.
People take me on walks and I run and have fun. What am I?