Answer:
Who is it that rows quickly with four oars, but never comes out from under his own roof?
What does everyone know how to open but not how to close?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
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.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?