Answer:
The more you work the more I'll eat.You keep me full I'll keep you neat.
In my life I must bare my bloodline I must share.
I can wake you up in the morning but I require no electricity or winding. What am I?
I have a small hill with seven holes. What am I?
I am a ship that can be made to ride the greatest waves. I am not built by objects, but built by minds. What am I?
I am your mother's brother's only brother in law. Who am I?