Answer:
I am all around, yet to me you are half blind. Sunlight makes me invisible and difficult to find. What am I?
I am a king who's good at measuring stuff.
Light me up in backyard gatherings
You went into the woods and got me. You sat down to seek me. You brought me home with yourself because you couldn't find me. What am I?
If you have me, you want to share me. Once you share me, you won't have me. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.