Answer:
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
In birth I spring forth, in life I unfold. In death I wilt and die, but rebirth restores all.
What falls down but never breaks?
What has feet on the inside but not on the outside?
What kind of cup doesn't hold water?
What is big and yellow and comes in the morning, to brighten mom's day?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?