Answer:
I run up and down the stairs without moving. What am I?
I cannot be burned in fire or drowned in water. What am I?
You bury me when Iām alive and dig me up when Iām dead. What am I?
I have all the knowledge you have. But I am so small that I can fit into your hands. What am I?
I walk on 4 legs in the morning 2 legs at noon and 3 legs at night.
My days are numbered. What am I?