Answer:
Package beneath a tree, inside a tasty treat. Keep it for a month, the taste is just as sweet. What am I?
Although I may have eyes I cannot see. I have a round brown face with lots of acne.
I don't live within a house nor do I live without. Most will use me when they come in and again when they go out.
I go around in circles, but always straight ahead, never complain, no matter where I am led.
I can speak with my hard metal tongue. But I cannot breathe for I have no lung
The sun bakes them, The hand breaks them, The foot treads on them, And the mouth tastes them. What are they?