Answer:
What can be cracked before it's used?
I run up and down the stairs without moving
I am a way to say goodbye to your sweetheart
I am the noise Santa's reindeers make
I am the black child of a white father a wingless bird flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me even though there is no cause for grief and at once on my birth I am dissolved into air.
What language does a billboard speak?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic