Answer:
What has two spines and a lot of ribs, and carries much but never moves?
I do not breathe, but I run and jump. I do not eat, but I swim and stretch. I do not drink, but I sleep and stand. I do not think, but I grow and play. I do not see, but you see me everyday.
A precious fluid, thicker than water.
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
You can spin, wheel and twist, but this thing can turn without moving. What is it?
My days are numbered.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?