Answer:
I grow for a surface, even if you cut me. I continue to grow even after death.
What tree that definitely grows does not have a shadow and does not grow fruit?
What kind of room has no windows or doors?
The sun bakes them, the hand breaks them, the foot treads on them, and the mouth tastes them.
What has 4 legs in the morning, 2 legs in the evening and 3 legs in the night?
What did the piece of wood say when he saw the screwdriver and screws approaching?