Answer:
Fatherless and motherless. I was born without sin. Roared when I came into the world, but I never spoke again. What am I?
I help engines spin and pants stay up. What am I?
I am owned by Old McDonald.
I have a head but never weeps. I have a bed but never sleeps. I can run but never walks. I have a bank but no money. What am I?
You turn me over after you have travelled far.
What is lighter than what it is made of?