Answer:
I reach for the sky, but clutch to the ground. Sometimes I leave, but I am always around
A tasty reward given to well behaved dogs and kids
What can be broken without being touched?
What goes up but never goes down?
It can be grown in your yard or bought at the store and is given for love when less is more?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.