Answer:
An open ended barrel I am shaped like a hive. I am filled with the flesh and the flesh is alive.
If you lose me, you may cause people around you to lose me too. What am I?
It rows quickly with four oars but never comes out from under its own roof. What is it?
So cold damp and dark I am. To stay you would refrain yet those who occupy me do never complain.
I love to twist and dance. Though wingless, I fly high up into the sky. What am I?
I have feet on my head