Answer:
The more you work the more I'll eat.You keep me full I'll keep you neat.
I am rubber you can eat!
I am a kind of coat that can only be put on when wet. What am I?
You do not want me when you donβt have me but when you have me you don't want to lose me.
Tear me off and scratch my head, what once was red is black instead. What am I?
What flies without wings?