Answer:
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.
What covers its face with its hands, speaks no language, yet most known what it's saying?
There are two meanings to me. With one I may need to be broken, with the other I hold on. My favorite characteristic is my charming dimple.
What can be swallowed, But can also swallow you?
People are hired to get rid of me. I'm often hiding under your bed. In time I'll always return you see. Bite me and you're surely dead.
In birth I spring forth, in life I unfold. In death I wilt and die, but rebirth restores all.