Answer:
You do not want me when you don’t have me, but when you have me you don’t want to lose me.
Weight in my belly, trees on my back, nails in my ribs, feet I do lack. What am I?
When I get closer my tail grows longer but when I go away my tail leads the way.
My first though water cures no thirst my next alone has soul and when he lives upon my first he then is called my whole.
I am a fruit with seed on the outside.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic