Answer:
They made me a mouth, but didn't give me breath. Water gives me life, but the sun brings me death.
You give it to your daddy, you give to your mommy, you give it to your sister and your brother and even give it to Fido and Lassie. If they give it back to you, then you both have one. You also have an unlimited supply. What is it?
Dragons are known to do this to their gold.
Do this to your gifts to make them festive
What never ends but you always have it
What is round, has a twin, and sees more than most?
Kids
Animal
Difficult
Easy
Food
Funny
Logic
What am I?