Answer:
Whatβs full of holes but still holds water?
What is as light as a feather, but not even the strongest man on earth can't hold it for more than 1 c)minute?
Some adults still use these to count.
Where can you add 2 to 11 and get 1?
You're currently trying to solve one
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.