Answer:
I am the state when a person is holding a person inside
My keepers feed me colored balls. With sticks they store on my den walls. Sometimes I store them in my pouch. Sometimes deep in my belly; ouch!
Everyone in the world needs me. They generously give me but never take me. What am I?
I am the kind of an ant that's good at math. What am I?
I have been the beginning of ideas for all time yet I am just one simple small object the things that you can use me for can be frustrating and also I can be pretty. I have some of the most valuable thing in the world on me yet almost everyone owns me.
I am owned by Old McDonald.