Answer:
Everyone in the world needs me. They generously give me but never take me. What am I?
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!
you can throw me away but I will always be coming back
I'm sometimes white and always wrong. I can break a heart and hurt the strong. I can build love and tear it down. I can make a smile, but more often bring a frown. What am I?
I'm not alive and yet I grow. Just put me next to where it glows. A favorite in summertime best with friends when combined
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.