Answer:
The shorter I am the bigger I am.
You may enter, but you may not come in. I have space, but no room, I have keys, but open no lock. What am I?
If you break me, I'll not stop working. If you can touch me, my work is done. What am I?
I am a king who's good at measuring stuff.
I have roots nobody sees. I am taller than trees. Up, up I go but I never grow. What am I?
The sun bakes them, The hand breaks them, The foot treads on them, And the mouth tastes them. What are they?