Answer:
What has no beginning, end, or middle?
What force and strength cannot get through I with my unique teeth can do.
I always murmur but never talk. Always run but never walk. I have a bed but never sleep, have a mouth but never speak. What am I?
People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?
I am constantly overlooked by everyone but everyone has me. What am I?
Brings the sky a lot closer.