Answer:
What do you throw out to use and take in when you're done?
What measures out time until in time all is smashed to it?
I grow for a surface, even if you cut me. I continue to grow even after death.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.
A man shot two arrows at its center and missed both times, but using a sword swung once at its center and hit it twice.
What do angels sing in the shower?