Answer:
What comes in many different sizes but is always only 1 foot long?
I am just two and two. I am hot. I am cold. I am the parent of numbers that cannot be told. I am a gift beyond measure a matter of course. I am given with pleasure when taken by force.
David's father has three sons: Snap Crackle and ?
Lighter than what I am made of. More of me is hidden than seen. What am I?
What building has the most stories?
A little house full of meat, no door to go in and eat.